21866926

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 34008480

約数和(自身を除く): 12141554

約数列:

[1, 2, 37, 74, 109, 218, 2711, 4033, 5422, 8066, 100307, 200614, 295499, 590998, 10933463, 21866926]

約数ペア:

[(1, 21866926), (2, 10933463), (37, 590998), (74, 295499), (109, 200614), (218, 100307), (2711, 8066), (4033, 5422)]