18851162614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2109103}}^1$

素因数の和:2109255

約数の個数: 16

約数和(自身を含む): 29232181440

約数和(自身を除く): 10381018826

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 2109103, 4218206, 86473223, 172946446, 229892227, 459784454, 9425581307, 18851162614]

約数ペア:

[(1, 18851162614), (2, 9425581307), (41, 459784454), (82, 229892227), (109, 172946446), (218, 86473223), (4469, 4218206), (8938, 2109103)]