25119042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322039}}^1$

素因数の和:322057

約数の個数: 16

約数和(自身を含む): 54102720

約数和(自身を除く): 28983678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 322039, 644078, 966117, 1932234, 4186507, 8373014, 12559521, 25119042]

約数ペア:

[(1, 25119042), (2, 12559521), (3, 8373014), (6, 4186507), (13, 1932234), (26, 966117), (39, 644078), (78, 322039)]