17942378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7229}}^1$

素因数の和:7321

約数の個数: 16

約数和(自身を含む): 28891080

約数和(自身を除く): 10948702

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 7229, 14458, 122893, 245786, 527717, 1055434, 8971189, 17942378]

約数ペア:

[(1, 17942378), (2, 8971189), (17, 1055434), (34, 527717), (73, 245786), (146, 122893), (1241, 14458), (2482, 7229)]