219222008

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{12823}}^1$

素因数の和:14966

約数の個数: 16

約数和(自身を含む): 411265680

約数和(自身を除く): 192043672

約数列:

[1, 2, 4, 8, 2137, 4274, 8548, 12823, 17096, 25646, 51292, 102584, 27402751, 54805502, 109611004, 219222008]

約数ペア:

[(1, 219222008), (2, 109611004), (4, 54805502), (8, 27402751), (2137, 102584), (4274, 51292), (8548, 25646), (12823, 17096)]