18019762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3557}}^1$

素因数の和:3725

約数の個数: 16

約数和(自身を含む): 28819800

約数和(自身を除く): 10800038

約数列:

[1, 2, 17, 34, 149, 298, 2533, 3557, 5066, 7114, 60469, 120938, 529993, 1059986, 9009881, 18019762]

約数ペア:

[(1, 18019762), (2, 9009881), (17, 1059986), (34, 529993), (149, 120938), (298, 60469), (2533, 7114), (3557, 5066)]