18607402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 30570624

約数和(自身を除く): 11963222

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3121, 5962, 6242, 34331, 68662, 845791, 1691582, 9303701, 18607402]

約数ペア:

[(1, 18607402), (2, 9303701), (11, 1691582), (22, 845791), (271, 68662), (542, 34331), (2981, 6242), (3121, 5962)]