11845968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 33331200

約数和(自身を除く): 21485232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 419, 456, 496, 589, 744, 838, 912, 1178, 1257, 1488, 1676, 1767, 2356, 2514, 3352, 3534, 4712, 5028, 6704, 7068, 7961, 9424, 10056, 12989, 14136, 15922, 20112, 23883, 25978, 28272, 31844, 38967, 47766, 51956, 63688, 77934, 95532, 103912, 127376, 155868, 191064, 207824, 246791, 311736, 382128, 493582, 623472, 740373, 987164, 1480746, 1974328, 2961492, 3948656, 5922984, 11845968]

約数ペア:

[(1, 11845968), (2, 5922984), (3, 3948656), (4, 2961492), (6, 1974328), (8, 1480746), (12, 987164), (16, 740373), (19, 623472), (24, 493582), (31, 382128), (38, 311736), (48, 246791), (57, 207824), (62, 191064), (76, 155868), (93, 127376), (114, 103912), (124, 95532), (152, 77934), (186, 63688), (228, 51956), (248, 47766), (304, 38967), (372, 31844), (419, 28272), (456, 25978), (496, 23883), (589, 20112), (744, 15922), (838, 14136), (912, 12989), (1178, 10056), (1257, 9424), (1488, 7961), (1676, 7068), (1767, 6704), (2356, 5028), (2514, 4712), (3352, 3534)]