31149014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6619}}^1$

素因数の和:6815

約数の個数: 16

約数和(自身を含む): 50603280

約数和(自身を除く): 19454266

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 6619, 13238, 86047, 172094, 1198039, 2396078, 15574507, 31149014]

約数ペア:

[(1, 31149014), (2, 15574507), (13, 2396078), (26, 1198039), (181, 172094), (362, 86047), (2353, 13238), (4706, 6619)]