25882484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{340559}}^1$

素因数の和:340582

約数の個数: 12

約数和(自身を含む): 47678400

約数和(自身を除く): 21795916

約数列:

[1, 2, 4, 19, 38, 76, 340559, 681118, 1362236, 6470621, 12941242, 25882484]

約数ペア:

[(1, 25882484), (2, 12941242), (4, 6470621), (19, 1362236), (38, 681118), (76, 340559)]