22380710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203461}}^1$

素因数の和:203479

約数の個数: 16

約数和(自身を含む): 43947792

約数和(自身を除く): 21567082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 203461, 406922, 1017305, 2034610, 2238071, 4476142, 11190355, 22380710]

約数ペア:

[(1, 22380710), (2, 11190355), (5, 4476142), (10, 2238071), (11, 2034610), (22, 1017305), (55, 406922), (110, 203461)]