16256630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5437}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 32889024

約数和(自身を除く): 16632394

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5437, 10874, 27185, 54370, 70681, 125051, 141362, 250102, 353405, 625255, 706810, 1250510, 1625663, 3251326, 8128315, 16256630]

約数ペア:

[(1, 16256630), (2, 8128315), (5, 3251326), (10, 1625663), (13, 1250510), (23, 706810), (26, 625255), (46, 353405), (65, 250102), (115, 141362), (130, 125051), (230, 70681), (299, 54370), (598, 27185), (1495, 10874), (2990, 5437)]