25942862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2801}}^1$

素因数の和:3235

約数の個数: 16

約数和(自身を含む): 42567984

約数和(自身を除く): 16625122

約数列:

[1, 2, 11, 22, 421, 842, 2801, 4631, 5602, 9262, 30811, 61622, 1179221, 2358442, 12971431, 25942862]

約数ペア:

[(1, 25942862), (2, 12971431), (11, 2358442), (22, 1179221), (421, 61622), (842, 30811), (2801, 9262), (4631, 5602)]