19074863208

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2507

約数の個数: 128

約数和(自身を含む): 50240056320

約数和(自身を除く): 31165193112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 73, 93, 124, 146, 157, 186, 219, 248, 292, 314, 372, 438, 471, 584, 628, 744, 876, 942, 1256, 1752, 1884, 2237, 2263, 3768, 4474, 4526, 4867, 6711, 6789, 8948, 9052, 9734, 11461, 13422, 13578, 14601, 17896, 18104, 19468, 22922, 26844, 27156, 29202, 34383, 38936, 45844, 53688, 54312, 58404, 68766, 69347, 91688, 116808, 137532, 138694, 163301, 208041, 275064, 277388, 326602, 351209, 355291, 416082, 489903, 554776, 653204, 702418, 710582, 832164, 979806, 1053627, 1065873, 1306408, 1404836, 1421164, 1664328, 1959612, 2107254, 2131746, 2809672, 2842328, 3919224, 4214508, 4263492, 5062331, 8429016, 8526984, 10124662, 10887479, 15186993, 20249324, 21774958, 25638257, 30373986, 32662437, 40498648, 43549916, 51276514, 60747972, 65324874, 76914771, 87099832, 102553028, 121495944, 130649748, 153829542, 205106056, 261299496, 307659084, 615318168, 794785967, 1589571934, 2384357901, 3179143868, 4768715802, 6358287736, 9537431604, 19074863208]

約数ペア:

[(1, 19074863208), (2, 9537431604), (3, 6358287736), (4, 4768715802), (6, 3179143868), (8, 2384357901), (12, 1589571934), (24, 794785967), (31, 615318168), (62, 307659084), (73, 261299496), (93, 205106056), (124, 153829542), (146, 130649748), (157, 121495944), (186, 102553028), (219, 87099832), (248, 76914771), (292, 65324874), (314, 60747972), (372, 51276514), (438, 43549916), (471, 40498648), (584, 32662437), (628, 30373986), (744, 25638257), (876, 21774958), (942, 20249324), (1256, 15186993), (1752, 10887479), (1884, 10124662), (2237, 8526984), (2263, 8429016), (3768, 5062331), (4474, 4263492), (4526, 4214508), (4867, 3919224), (6711, 2842328), (6789, 2809672), (8948, 2131746), (9052, 2107254), (9734, 1959612), (11461, 1664328), (13422, 1421164), (13578, 1404836), (14601, 1306408), (17896, 1065873), (18104, 1053627), (19468, 979806), (22922, 832164), (26844, 710582), (27156, 702418), (29202, 653204), (34383, 554776), (38936, 489903), (45844, 416082), (53688, 355291), (54312, 351209), (58404, 326602), (68766, 277388), (69347, 275064), (91688, 208041), (116808, 163301), (137532, 138694)]