15676810928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{213977}}^1$

素因数の和:214245

約数の個数: 40

約数和(自身を含む): 32105259120

約数和(自身を除く): 16428448192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 241, 304, 482, 964, 1928, 3856, 4579, 9158, 18316, 36632, 73264, 213977, 427954, 855908, 1711816, 3423632, 4065563, 8131126, 16262252, 32524504, 51568457, 65049008, 103136914, 206273828, 412547656, 825095312, 979800683, 1959601366, 3919202732, 7838405464, 15676810928]

約数ペア:

[(1, 15676810928), (2, 7838405464), (4, 3919202732), (8, 1959601366), (16, 979800683), (19, 825095312), (38, 412547656), (76, 206273828), (152, 103136914), (241, 65049008), (304, 51568457), (482, 32524504), (964, 16262252), (1928, 8131126), (3856, 4065563), (4579, 3423632), (9158, 1711816), (18316, 855908), (36632, 427954), (73264, 213977)]