19032190

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{8311}}^1$

素因数の和:8547

約数の個数: 16

約数和(自身を含む): 34411680

約数和(自身を除く): 15379490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 8311, 16622, 41555, 83110, 1903219, 3806438, 9516095, 19032190]

約数ペア:

[(1, 19032190), (2, 9516095), (5, 3806438), (10, 1903219), (229, 83110), (458, 41555), (1145, 16622), (2290, 8311)]