22472138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2053}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 36405096

約数和(自身を除く): 13932958

約数列:

[1, 2, 13, 26, 421, 842, 2053, 4106, 5473, 10946, 26689, 53378, 864313, 1728626, 11236069, 22472138]

約数ペア:

[(1, 22472138), (2, 11236069), (13, 1728626), (26, 864313), (421, 53378), (842, 26689), (2053, 10946), (4106, 5473)]