19247098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12547}}^1$

素因数の和:12621

約数の個数: 16

約数和(自身を含む): 31620960

約数和(自身を除く): 12373862

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 12547, 25094, 163111, 326222, 740273, 1480546, 9623549, 19247098]

約数ペア:

[(1, 19247098), (2, 9623549), (13, 1480546), (26, 740273), (59, 326222), (118, 163111), (767, 25094), (1534, 12547)]