30412642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2917}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 49267512

約数和(自身を除く): 18854870

約数列:

[1, 2, 13, 26, 401, 802, 2917, 5213, 5834, 10426, 37921, 75842, 1169717, 2339434, 15206321, 30412642]

約数ペア:

[(1, 30412642), (2, 15206321), (13, 2339434), (26, 1169717), (401, 75842), (802, 37921), (2917, 10426), (5213, 5834)]