15695865380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60368713}}^1$

素因数の和:60368735

約数の個数: 24

約数和(自身を含む): 35496803832

約数和(自身を除く): 19800938452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60368713, 120737426, 241474852, 301843565, 603687130, 784793269, 1207374260, 1569586538, 3139173076, 3923966345, 7847932690, 15695865380]

約数ペア:

[(1, 15695865380), (2, 7847932690), (4, 3923966345), (5, 3139173076), (10, 1569586538), (13, 1207374260), (20, 784793269), (26, 603687130), (52, 301843565), (65, 241474852), (130, 120737426), (260, 60368713)]