19984764

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8629}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 46878160

約数和(自身を除く): 26893396

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8629, 17258, 25887, 34516, 51774, 103548, 1665397, 3330794, 4996191, 6661588, 9992382, 19984764]

約数ペア:

[(1, 19984764), (2, 9992382), (3, 6661588), (4, 4996191), (6, 3330794), (12, 1665397), (193, 103548), (386, 51774), (579, 34516), (772, 25887), (1158, 17258), (2316, 8629)]