21232338

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{9337}}^1$

素因数の和:9721

約数の個数: 16

約数和(自身を含む): 42581280

約数和(自身を除く): 21348942

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 9337, 18674, 28011, 56022, 3538723, 7077446, 10616169, 21232338]

約数ペア:

[(1, 21232338), (2, 10616169), (3, 7077446), (6, 3538723), (379, 56022), (758, 28011), (1137, 18674), (2274, 9337)]