15695852728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{66923}}^1$

素因数の和:68491

約数の個数: 32

約数和(自身を含む): 30999196800

約数和(自身を除く): 15303344072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1543, 3086, 6172, 12344, 29317, 58634, 66923, 117268, 133846, 234536, 267692, 535384, 1271537, 2543074, 5086148, 10172296, 103262189, 206524378, 413048756, 826097512, 1961981591, 3923963182, 7847926364, 15695852728]

約数ペア:

[(1, 15695852728), (2, 7847926364), (4, 3923963182), (8, 1961981591), (19, 826097512), (38, 413048756), (76, 206524378), (152, 103262189), (1543, 10172296), (3086, 5086148), (6172, 2543074), (12344, 1271537), (29317, 535384), (58634, 267692), (66923, 234536), (117268, 133846)]