21095002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3037}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 33247872

約数和(自身を除く): 12152870

約数列:

[1, 2, 23, 46, 151, 302, 3037, 3473, 6074, 6946, 69851, 139702, 458587, 917174, 10547501, 21095002]

約数ペア:

[(1, 21095002), (2, 10547501), (23, 917174), (46, 458587), (151, 139702), (302, 69851), (3037, 6946), (3473, 6074)]