17989052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 32686080

約数和(自身を除く): 14697028

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 607, 956, 1214, 2428, 7409, 14818, 18817, 29636, 37634, 75268, 145073, 290146, 580292, 4497263, 8994526, 17989052]

約数ペア:

[(1, 17989052), (2, 8994526), (4, 4497263), (31, 580292), (62, 290146), (124, 145073), (239, 75268), (478, 37634), (607, 29636), (956, 18817), (1214, 14818), (2428, 7409)]