25243196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 48437760

約数和(自身を除く): 23194564

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 2719, 4642, 5438, 9284, 10876, 29909, 59818, 119636, 573709, 1147418, 2294836, 6310799, 12621598, 25243196]

約数ペア:

[(1, 25243196), (2, 12621598), (4, 6310799), (11, 2294836), (22, 1147418), (44, 573709), (211, 119636), (422, 59818), (844, 29909), (2321, 10876), (2719, 9284), (4642, 5438)]