19045677

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2861}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 29123712

約数和(自身を除く): 10078035

約数列:

[1, 3, 7, 21, 317, 951, 2219, 2861, 6657, 8583, 20027, 60081, 906937, 2720811, 6348559, 19045677]

約数ペア:

[(1, 19045677), (3, 6348559), (7, 2720811), (21, 906937), (317, 60081), (951, 20027), (2219, 8583), (2861, 6657)]