19482698

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2243}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 30213216

約数和(自身を除く): 10730518

約数列:

[1, 2, 43, 86, 101, 202, 2243, 4343, 4486, 8686, 96449, 192898, 226543, 453086, 9741349, 19482698]

約数ペア:

[(1, 19482698), (2, 9741349), (43, 453086), (86, 226543), (101, 192898), (202, 96449), (2243, 8686), (4343, 4486)]