25020238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2871

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 13756082

約数列:

[1, 2, 43, 86, 107, 214, 2719, 4601, 5438, 9202, 116917, 233834, 290933, 581866, 12510119, 25020238]

約数ペア:

[(1, 25020238), (2, 12510119), (43, 581866), (86, 290933), (107, 233834), (214, 116917), (2719, 9202), (4601, 5438)]