18671260610

素因数分解:

$2^1\times 5^1\times {\mathrm{4523}}^1\times {\mathrm{412807}}^1$

素因数の和:417337

約数の個数: 16

約数和(自身を含む): 33615781056

約数和(自身を除く): 14944520446

約数列:

[1, 2, 5, 10, 4523, 9046, 22615, 45230, 412807, 825614, 2064035, 4128070, 1867126061, 3734252122, 9335630305, 18671260610]

約数ペア:

[(1, 18671260610), (2, 9335630305), (5, 3734252122), (10, 1867126061), (4523, 4128070), (9046, 2064035), (22615, 825614), (45230, 412807)]