14421220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65551}}^1$

素因数の和:65571

約数の個数: 24

約数和(自身を含む): 33038208

約数和(自身を除く): 18616988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 65551, 131102, 262204, 327755, 655510, 721061, 1311020, 1442122, 2884244, 3605305, 7210610, 14421220]

約数ペア:

[(1, 14421220), (2, 7210610), (4, 3605305), (5, 2884244), (10, 1442122), (11, 1311020), (20, 721061), (22, 655510), (44, 327755), (55, 262204), (110, 131102), (220, 65551)]