15513888910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1\times {\mathrm{34421}}^1$

素因数の和:37908

約数の個数: 32

約数和(自身を含む): 30082624992

約数和(自身を除く): 14568736082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3467, 6934, 17335, 34421, 34670, 45071, 68842, 90142, 172105, 225355, 344210, 447473, 450710, 894946, 2237365, 4474730, 119337607, 238675214, 596688035, 1193376070, 1551388891, 3102777782, 7756944455, 15513888910]

約数ペア:

[(1, 15513888910), (2, 7756944455), (5, 3102777782), (10, 1551388891), (13, 1193376070), (26, 596688035), (65, 238675214), (130, 119337607), (3467, 4474730), (6934, 2237365), (17335, 894946), (34421, 450710), (34670, 447473), (45071, 344210), (68842, 225355), (90142, 172105)]