30260386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{24763}}^1$

素因数の和:24825

約数の個数: 16

約数和(自身を含む): 49924224

約数和(自身を除く): 19663838

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 24763, 49526, 321919, 643838, 1163861, 2327722, 15130193, 30260386]

約数ペア:

[(1, 30260386), (2, 15130193), (13, 2327722), (26, 1163861), (47, 643838), (94, 321919), (611, 49526), (1222, 24763)]