15691545352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{42257}}^1$

素因数の和:42638

約数の個数: 64

約数和(自身を含む): 35496720000

約数和(自身を除く): 19805174648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 349, 532, 698, 1064, 1396, 2443, 2792, 4886, 6631, 9772, 13262, 19544, 26524, 42257, 46417, 53048, 84514, 92834, 169028, 185668, 295799, 338056, 371336, 591598, 802883, 1183196, 1605766, 2366392, 3211532, 5620181, 6423064, 11240362, 14747693, 22480724, 29495386, 44961448, 58990772, 103233851, 117981544, 206467702, 280206167, 412935404, 560412334, 825870808, 1120824668, 1961443169, 2241649336, 3922886338, 7845772676, 15691545352]

約数ペア:

[(1, 15691545352), (2, 7845772676), (4, 3922886338), (7, 2241649336), (8, 1961443169), (14, 1120824668), (19, 825870808), (28, 560412334), (38, 412935404), (56, 280206167), (76, 206467702), (133, 117981544), (152, 103233851), (266, 58990772), (349, 44961448), (532, 29495386), (698, 22480724), (1064, 14747693), (1396, 11240362), (2443, 6423064), (2792, 5620181), (4886, 3211532), (6631, 2366392), (9772, 1605766), (13262, 1183196), (19544, 802883), (26524, 591598), (42257, 371336), (46417, 338056), (53048, 295799), (84514, 185668), (92834, 169028)]