22154564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 40219200

約数和(自身を除く): 18064636

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1399, 2798, 3959, 5596, 7918, 15836, 51763, 103526, 149693, 207052, 299386, 598772, 5538641, 11077282, 22154564]

約数ペア:

[(1, 22154564), (2, 11077282), (4, 5538641), (37, 598772), (74, 299386), (107, 207052), (148, 149693), (214, 103526), (428, 51763), (1399, 15836), (2798, 7918), (3959, 5596)]