19130222

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1801}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 29581632

約数和(自身を除く): 10451410

約数列:

[1, 2, 47, 94, 113, 226, 1801, 3602, 5311, 10622, 84647, 169294, 203513, 407026, 9565111, 19130222]

約数ペア:

[(1, 19130222), (2, 9565111), (47, 407026), (94, 203513), (113, 169294), (226, 84647), (1801, 10622), (3602, 5311)]