72442022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9677}}^1$

素因数の和:9895

約数の個数: 16

約数和(自身を含む): 114974640

約数和(自身を除く): 42532618

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 9677, 19354, 183863, 367726, 1906369, 3812738, 36221011, 72442022]

約数ペア:

[(1, 72442022), (2, 36221011), (19, 3812738), (38, 1906369), (197, 367726), (394, 183863), (3743, 19354), (7486, 9677)]