2088156730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18983243}}^1$

素因数の和:18983261

約数の個数: 16

約数和(自身を含む): 4100380704

約数和(自身を除く): 2012223974

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18983243, 37966486, 94916215, 189832430, 208815673, 417631346, 1044078365, 2088156730]

約数ペア:

[(1, 2088156730), (2, 1044078365), (5, 417631346), (10, 208815673), (11, 189832430), (22, 94916215), (55, 37966486), (110, 18983243)]