23971298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{70921}}^1$

素因数の和:70949

約数の個数: 12

約数和(自身を含む): 38936178

約数和(自身を除く): 14964880

約数列:

[1, 2, 13, 26, 169, 338, 70921, 141842, 921973, 1843946, 11985649, 23971298]

約数ペア:

[(1, 23971298), (2, 11985649), (13, 1843946), (26, 921973), (169, 141842), (338, 70921)]