15690865014736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{19759}}^1\times {\mathrm{1154233}}^1$

素因数の和:1174043

約数の個数: 40

約数和(自身を含む): 31109653477760

約数和(自身を除く): 15418788463024

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 19759, 39518, 79036, 158072, 316144, 849637, 1154233, 1699274, 2308466, 3398548, 4616932, 6797096, 9233864, 13594192, 18467728, 49632019, 99264038, 198528076, 397056152, 794112304, 22806489847, 45612979694, 91225959388, 182451918776, 364903837552, 980679063421, 1961358126842, 3922716253684, 7845432507368, 15690865014736]

約数ペア:

[(1, 15690865014736), (2, 7845432507368), (4, 3922716253684), (8, 1961358126842), (16, 980679063421), (43, 364903837552), (86, 182451918776), (172, 91225959388), (344, 45612979694), (688, 22806489847), (19759, 794112304), (39518, 397056152), (79036, 198528076), (158072, 99264038), (316144, 49632019), (849637, 18467728), (1154233, 13594192), (1699274, 9233864), (2308466, 6797096), (3398548, 4616932)]