15695880848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{22937}}^1$

素因数の和:25215

約数の個数: 40

約数和(自身を含む): 32026953120

約数和(自身を除く): 16331072272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2251, 4502, 9004, 18008, 22937, 36016, 42769, 45874, 85538, 91748, 171076, 183496, 342152, 366992, 435803, 684304, 871606, 1743212, 3486424, 6972848, 51631187, 103262374, 206524748, 413049496, 826098992, 980992553, 1961985106, 3923970212, 7847940424, 15695880848]

約数ペア:

[(1, 15695880848), (2, 7847940424), (4, 3923970212), (8, 1961985106), (16, 980992553), (19, 826098992), (38, 413049496), (76, 206524748), (152, 103262374), (304, 51631187), (2251, 6972848), (4502, 3486424), (9004, 1743212), (18008, 871606), (22937, 684304), (36016, 435803), (42769, 366992), (45874, 342152), (85538, 183496), (91748, 171076)]