18852436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 34302240

約数和(自身を除く): 15449804

約数列:

[1, 2, 4, 29, 58, 116, 331, 491, 662, 982, 1324, 1964, 9599, 14239, 19198, 28478, 38396, 56956, 162521, 325042, 650084, 4713109, 9426218, 18852436]

約数ペア:

[(1, 18852436), (2, 9426218), (4, 4713109), (29, 650084), (58, 325042), (116, 162521), (331, 56956), (491, 38396), (662, 28478), (982, 19198), (1324, 14239), (1964, 9599)]