25943721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2383}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 36618240

約数和(自身を除く): 10674519

約数列:

[1, 3, 19, 57, 191, 573, 2383, 3629, 7149, 10887, 45277, 135831, 455153, 1365459, 8647907, 25943721]

約数ペア:

[(1, 25943721), (3, 8647907), (19, 1365459), (57, 455153), (191, 135831), (573, 45277), (2383, 10887), (3629, 7149)]