14421620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11821}}^1$

素因数の和:11891

約数の個数: 24

約数和(自身を含む): 30784488

約数和(自身を除く): 16362868

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 11821, 23642, 47284, 59105, 118210, 236420, 721081, 1442162, 2884324, 3605405, 7210810, 14421620]

約数ペア:

[(1, 14421620), (2, 7210810), (4, 3605405), (5, 2884324), (10, 1442162), (20, 721081), (61, 236420), (122, 118210), (244, 59105), (305, 47284), (610, 23642), (1220, 11821)]