22711772

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 40824000

約数和(自身を除く): 18112228

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 719, 1438, 2876, 7897, 15794, 31588, 38107, 76214, 107131, 152428, 214262, 428524, 5677943, 11355886, 22711772]

約数ペア:

[(1, 22711772), (2, 11355886), (4, 5677943), (53, 428524), (106, 214262), (149, 152428), (212, 107131), (298, 76214), (596, 38107), (719, 31588), (1438, 15794), (2876, 7897)]