22187660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{100853}}^1$

素因数の和:100873

約数の個数: 24

約数和(自身を含む): 50830416

約数和(自身を除く): 28642756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 100853, 201706, 403412, 504265, 1008530, 1109383, 2017060, 2218766, 4437532, 5546915, 11093830, 22187660]

約数ペア:

[(1, 22187660), (2, 11093830), (4, 5546915), (5, 4437532), (10, 2218766), (11, 2017060), (20, 1109383), (22, 1008530), (44, 504265), (55, 403412), (110, 201706), (220, 100853)]