18310886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14107}}^1$

素因数の和:14179

約数の個数: 16

約数和(自身を含む): 30473280

約数和(自身を除く): 12162394

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14107, 28214, 155177, 310354, 832313, 1664626, 9155443, 18310886]

約数ペア:

[(1, 18310886), (2, 9155443), (11, 1664626), (22, 832313), (59, 310354), (118, 155177), (649, 28214), (1298, 14107)]