18315902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48973}}^1$

素因数の和:49003

約数の個数: 16

約数和(自身を含む): 31735152

約数和(自身を除く): 13419250

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 48973, 97946, 538703, 832541, 1077406, 1665082, 9157951, 18315902]

約数ペア:

[(1, 18315902), (2, 9157951), (11, 1665082), (17, 1077406), (22, 832541), (34, 538703), (187, 97946), (374, 48973)]