18927322

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3365

約数の個数: 16

約数和(自身を含む): 29502144

約数和(自身を除く): 10574822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3251, 5822, 6502, 133291, 230821, 266582, 461642, 9463661, 18927322]

約数ペア:

[(1, 18927322), (2, 9463661), (41, 461642), (71, 266582), (82, 230821), (142, 133291), (2911, 6502), (3251, 5822)]