190019908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{2029}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 358489880

約数和(自身を除く): 168469972

約数列:

[1, 2, 4, 13, 26, 52, 1801, 2029, 3602, 4058, 7204, 8116, 23413, 26377, 46826, 52754, 93652, 105508, 3654229, 7308458, 14616916, 47504977, 95009954, 190019908]

約数ペア:

[(1, 190019908), (2, 95009954), (4, 47504977), (13, 14616916), (26, 7308458), (52, 3654229), (1801, 105508), (2029, 93652), (3602, 52754), (4058, 46826), (7204, 26377), (8116, 23413)]