18605873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1$

素因数の和:5704

約数の個数: 16

約数和(自身を含む): 22813056

約数和(自身を除く): 4207183

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 5657, 62227, 73541, 130111, 808951, 1431221, 1691443, 18605873]

約数ペア:

[(1, 18605873), (11, 1691443), (13, 1431221), (23, 808951), (143, 130111), (253, 73541), (299, 62227), (3289, 5657)]