25412894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1549}}^1$

素因数の和:2195

約数の個数: 16

約数和(自身を含む): 41143200

約数和(自身を除く): 15730306

約数列:

[1, 2, 13, 26, 631, 1262, 1549, 3098, 8203, 16406, 20137, 40274, 977419, 1954838, 12706447, 25412894]

約数ペア:

[(1, 25412894), (2, 12706447), (13, 1954838), (26, 977419), (631, 40274), (1262, 20137), (1549, 16406), (3098, 8203)]