21082652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10691}}^1$

素因数の和:10741

約数の個数: 24

約数和(自身を含む): 40415760

約数和(自身を除く): 19333108

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 10691, 21382, 42764, 181747, 310039, 363494, 620078, 726988, 1240156, 5270663, 10541326, 21082652]

約数ペア:

[(1, 21082652), (2, 10541326), (4, 5270663), (17, 1240156), (29, 726988), (34, 620078), (58, 363494), (68, 310039), (116, 181747), (493, 42764), (986, 21382), (1972, 10691)]