19006555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3391}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 24422400

約数和(自身を除く): 5415845

約数列:

[1, 5, 19, 59, 95, 295, 1121, 3391, 5605, 16955, 64429, 200069, 322145, 1000345, 3801311, 19006555]

約数ペア:

[(1, 19006555), (5, 3801311), (19, 1000345), (59, 322145), (95, 200069), (295, 64429), (1121, 16955), (3391, 5605)]