21951474

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{24229}}^1$

素因数の和:24385

約数の個数: 16

約数和(自身を含む): 44195520

約数和(自身を除く): 22244046

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 24229, 48458, 72687, 145374, 3658579, 7317158, 10975737, 21951474]

約数ペア:

[(1, 21951474), (2, 10975737), (3, 7317158), (6, 3658579), (151, 145374), (302, 72687), (453, 48458), (906, 24229)]