19950438

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{11833}}^1$

素因数の和:12119

約数の個数: 16

約数和(自身を含む): 40046256

約数和(自身を除く): 20095818

約数列:

[1, 2, 3, 6, 281, 562, 843, 1686, 11833, 23666, 35499, 70998, 3325073, 6650146, 9975219, 19950438]

約数ペア:

[(1, 19950438), (2, 9975219), (3, 6650146), (6, 3325073), (281, 70998), (562, 35499), (843, 23666), (1686, 11833)]