22647274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2069}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 36688680

約数和(自身を除く): 14041406

約数列:

[1, 2, 13, 26, 421, 842, 2069, 4138, 5473, 10946, 26897, 53794, 871049, 1742098, 11323637, 22647274]

約数ペア:

[(1, 22647274), (2, 11323637), (13, 1742098), (26, 871049), (421, 53794), (842, 26897), (2069, 10946), (4138, 5473)]