21893622

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{84859}}^1$

素因数の和:84907

約数の個数: 16

約数和(自身を含む): 44806080

約数和(自身を除く): 22912458

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 84859, 169718, 254577, 509154, 3648937, 7297874, 10946811, 21893622]

約数ペア:

[(1, 21893622), (2, 10946811), (3, 7297874), (6, 3648937), (43, 509154), (86, 254577), (129, 169718), (258, 84859)]