25426414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2269}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 41186880

約数和(自身を除く): 15760466

約数列:

[1, 2, 13, 26, 431, 862, 2269, 4538, 5603, 11206, 29497, 58994, 977939, 1955878, 12713207, 25426414]

約数ペア:

[(1, 25426414), (2, 12713207), (13, 1955878), (26, 977939), (431, 58994), (862, 29497), (2269, 11206), (4538, 5603)]