21983316

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5779}}^1$

素因数の和:6103

約数の個数: 24

約数和(自身を含む): 51465120

約数和(自身を除く): 29481804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5779, 11558, 17337, 23116, 34674, 69348, 1831943, 3663886, 5495829, 7327772, 10991658, 21983316]

約数ペア:

[(1, 21983316), (2, 10991658), (3, 7327772), (4, 5495829), (6, 3663886), (12, 1831943), (317, 69348), (634, 34674), (951, 23116), (1268, 17337), (1902, 11558), (3804, 5779)]