15615366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:1996

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 18350202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 1871, 2782, 3742, 4173, 5613, 8346, 11226, 24323, 48646, 72969, 145938, 200197, 400394, 600591, 1201182, 2602561, 5205122, 7807683, 15615366]

約数ペア:

[(1, 15615366), (2, 7807683), (3, 5205122), (6, 2602561), (13, 1201182), (26, 600591), (39, 400394), (78, 200197), (107, 145938), (214, 72969), (321, 48646), (642, 24323), (1391, 11226), (1871, 8346), (2782, 5613), (3742, 4173)]