15879734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 27923616

約数和(自身を除く): 12043882

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 971, 1258, 1942, 8177, 12623, 16354, 16507, 25246, 33014, 35927, 71854, 214591, 429182, 467051, 610759, 934102, 1221518, 7939867, 15879734]

約数ペア:

[(1, 15879734), (2, 7939867), (13, 1221518), (17, 934102), (26, 610759), (34, 467051), (37, 429182), (74, 214591), (221, 71854), (442, 35927), (481, 33014), (629, 25246), (962, 16507), (971, 16354), (1258, 12623), (1942, 8177)]