13421804

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 24

約数和(自身を含む): 25845456

約数和(自身を除く): 12423652

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2521, 2662, 5042, 5324, 10084, 27731, 55462, 110924, 305041, 610082, 1220164, 3355451, 6710902, 13421804]

約数ペア:

[(1, 13421804), (2, 6710902), (4, 3355451), (11, 1220164), (22, 610082), (44, 305041), (121, 110924), (242, 55462), (484, 27731), (1331, 10084), (2521, 5324), (2662, 5042)]