17950442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 28207872

約数和(自身を除く): 10257430

約数列:

[1, 2, 23, 46, 317, 634, 1231, 2462, 7291, 14582, 28313, 56626, 390227, 780454, 8975221, 17950442]

約数ペア:

[(1, 17950442), (2, 8975221), (23, 780454), (46, 390227), (317, 56626), (634, 28313), (1231, 14582), (2462, 7291)]