22278788

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2293}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 44705472

約数和(自身を除く): 22426684

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2293, 2429, 4586, 4858, 9172, 9716, 16051, 32102, 64204, 795671, 1591342, 3182684, 5569697, 11139394, 22278788]

約数ペア:

[(1, 22278788), (2, 11139394), (4, 5569697), (7, 3182684), (14, 1591342), (28, 795671), (347, 64204), (694, 32102), (1388, 16051), (2293, 9716), (2429, 9172), (4586, 4858)]