22321978

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4817}}^1$

素因数の和:5157

約数の個数: 16

約数和(自身を含む): 38389824

約数和(自身を除く): 16067846

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 4817, 9634, 33719, 67438, 1594427, 3188854, 11160989, 22321978]

約数ペア:

[(1, 22321978), (2, 11160989), (7, 3188854), (14, 1594427), (331, 67438), (662, 33719), (2317, 9634), (4634, 4817)]