30237218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12163}}^1$

素因数の和:12289

約数の個数: 16

約数和(自身を含む): 49921056

約数和(自身を除く): 19683838

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 12163, 24326, 133793, 267586, 1374419, 2748838, 15118609, 30237218]

約数ペア:

[(1, 30237218), (2, 15118609), (11, 2748838), (22, 1374419), (113, 267586), (226, 133793), (1243, 24326), (2486, 12163)]