19337036

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{44351}}^1$

素因数の和:44464

約数の個数: 12

約数和(自身を含む): 34151040

約数和(自身を除く): 14814004

約数列:

[1, 2, 4, 109, 218, 436, 44351, 88702, 177404, 4834259, 9668518, 19337036]

約数ペア:

[(1, 19337036), (2, 9668518), (4, 4834259), (109, 177404), (218, 88702), (436, 44351)]