23254738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 38184048

約数和(自身を除く): 14929310

約数列:

[1, 2, 13, 26, 107, 169, 214, 338, 643, 1286, 1391, 2782, 8359, 16718, 18083, 36166, 68801, 108667, 137602, 217334, 894413, 1788826, 11627369, 23254738]

約数ペア:

[(1, 23254738), (2, 11627369), (13, 1788826), (26, 894413), (107, 217334), (169, 137602), (214, 108667), (338, 68801), (643, 36166), (1286, 18083), (1391, 16718), (2782, 8359)]