22544860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86711}}^1$

素因数の和:86733

約数の個数: 24

約数和(自身を含む): 50986656

約数和(自身を除く): 28441796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86711, 173422, 346844, 433555, 867110, 1127243, 1734220, 2254486, 4508972, 5636215, 11272430, 22544860]

約数ペア:

[(1, 22544860), (2, 11272430), (4, 5636215), (5, 4508972), (10, 2254486), (13, 1734220), (20, 1127243), (26, 867110), (52, 433555), (65, 346844), (130, 173422), (260, 86711)]