18297266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37039}}^1$

素因数の和:37073

約数の個数: 16

約数和(自身を含む): 31113600

約数和(自身を除く): 12816334

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37039, 74078, 481507, 703741, 963014, 1407482, 9148633, 18297266]

約数ペア:

[(1, 18297266), (2, 9148633), (13, 1407482), (19, 963014), (26, 703741), (38, 481507), (247, 74078), (494, 37039)]