19315005

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5623}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 31044480

約数和(自身を除く): 11729475

約数列:

[1, 3, 5, 15, 229, 687, 1145, 3435, 5623, 16869, 28115, 84345, 1287667, 3863001, 6438335, 19315005]

約数ペア:

[(1, 19315005), (3, 6438335), (5, 3863001), (15, 1287667), (229, 84345), (687, 28115), (1145, 16869), (3435, 5623)]