16721122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3319}}^1$

素因数の和:3561

約数の個数: 16

約数和(自身を含む): 27489600

約数和(自身を除く): 10768478

約数列:

[1, 2, 11, 22, 229, 458, 2519, 3319, 5038, 6638, 36509, 73018, 760051, 1520102, 8360561, 16721122]

約数ペア:

[(1, 16721122), (2, 8360561), (11, 1520102), (22, 760051), (229, 73018), (458, 36509), (2519, 6638), (3319, 5038)]