19722093

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 27307776

約数和(自身を除く): 7585683

約数列:

[1, 3, 47, 61, 141, 183, 2293, 2867, 6879, 8601, 107771, 139873, 323313, 419619, 6574031, 19722093]

約数ペア:

[(1, 19722093), (3, 6574031), (47, 419619), (61, 323313), (141, 139873), (183, 107771), (2293, 8601), (2867, 6879)]