21996411118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7193071}}^1$

素因数の和:7193223

約数の個数: 16

約数和(自身を含む): 36253082880

約数和(自身を除く): 14256671762

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 7193071, 14386142, 79123781, 158247562, 999836869, 1999673738, 10998205559, 21996411118]

約数ペア:

[(1, 21996411118), (2, 10998205559), (11, 1999673738), (22, 999836869), (139, 158247562), (278, 79123781), (1529, 14386142), (3058, 7193071)]