22618570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 44080848

約数和(自身を除く): 21462278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 677, 1285, 1354, 2570, 3341, 3385, 6682, 6770, 8801, 16705, 17602, 33410, 44005, 88010, 173989, 347978, 869945, 1739890, 2261857, 4523714, 11309285, 22618570]

約数ペア:

[(1, 22618570), (2, 11309285), (5, 4523714), (10, 2261857), (13, 1739890), (26, 869945), (65, 347978), (130, 173989), (257, 88010), (514, 44005), (677, 33410), (1285, 17602), (1354, 16705), (2570, 8801), (3341, 6770), (3385, 6682)]