22738580

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1193}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 47841192

約数和(自身を除く): 25102612

約数列:

[1, 2, 4, 5, 10, 20, 953, 1193, 1906, 2386, 3812, 4765, 4772, 5965, 9530, 11930, 19060, 23860, 1136929, 2273858, 4547716, 5684645, 11369290, 22738580]

約数ペア:

[(1, 22738580), (2, 11369290), (4, 5684645), (5, 4547716), (10, 2273858), (20, 1136929), (953, 23860), (1193, 19060), (1906, 11930), (2386, 9530), (3812, 5965), (4765, 4772)]