22543423

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 26555904

約数和(自身を除く): 4012481

約数列:

[1, 7, 67, 71, 469, 497, 677, 4739, 4757, 33299, 45359, 48067, 317513, 336469, 3220489, 22543423]

約数ペア:

[(1, 22543423), (7, 3220489), (67, 336469), (71, 317513), (469, 48067), (497, 45359), (677, 33299), (4739, 4757)]