16220546

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 25432704

約数和(自身を除く): 9212158

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4013, 4042, 8026, 172559, 188611, 345118, 377222, 8110273, 16220546]

約数ペア:

[(1, 16220546), (2, 8110273), (43, 377222), (47, 345118), (86, 188611), (94, 172559), (2021, 8026), (4013, 4042)]