21860098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1231}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 35392896

約数和(自身を除く): 13532798

約数列:

[1, 2, 13, 26, 683, 1231, 1366, 2462, 8879, 16003, 17758, 32006, 840773, 1681546, 10930049, 21860098]

約数ペア:

[(1, 21860098), (2, 10930049), (13, 1681546), (26, 840773), (683, 32006), (1231, 17758), (1366, 16003), (2462, 8879)]