16129630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 31840128

約数和(自身を除く): 15710498

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 443, 662, 886, 1655, 2215, 3310, 3641, 4430, 4873, 7282, 9746, 18205, 24365, 36410, 48730, 146633, 293266, 733165, 1466330, 1612963, 3225926, 8064815, 16129630]

約数ペア:

[(1, 16129630), (2, 8064815), (5, 3225926), (10, 1612963), (11, 1466330), (22, 733165), (55, 293266), (110, 146633), (331, 48730), (443, 36410), (662, 24365), (886, 18205), (1655, 9746), (2215, 7282), (3310, 4873), (3641, 4430)]