11943988

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 24043712

約数和(自身を除く): 12099724

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 2617, 4564, 5234, 10468, 18319, 36638, 73276, 426571, 853142, 1706284, 2985997, 5971994, 11943988]

約数ペア:

[(1, 11943988), (2, 5971994), (4, 2985997), (7, 1706284), (14, 853142), (28, 426571), (163, 73276), (326, 36638), (652, 18319), (1141, 10468), (2282, 5234), (2617, 4564)]