23143010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210391}}^1$

素因数の和:210409

約数の個数: 16

約数和(自身を含む): 45444672

約数和(自身を除く): 22301662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 210391, 420782, 1051955, 2103910, 2314301, 4628602, 11571505, 23143010]

約数ペア:

[(1, 23143010), (2, 11571505), (5, 4628602), (10, 2314301), (11, 2103910), (22, 1051955), (55, 420782), (110, 210391)]