18865431341

素因数分解:

${\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1483}}^1\times {\mathrm{1637}}^1$

素因数の和:3548

約数の個数: 16

約数和(自身を含む): 19932494400

約数和(自身を除く): 1067063059

約数列:

[1, 19, 409, 1483, 1637, 7771, 28177, 31103, 606547, 669533, 2427671, 11524393, 12721127, 46125749, 992917439, 18865431341]

約数ペア:

[(1, 18865431341), (19, 992917439), (409, 46125749), (1483, 12721127), (1637, 11524393), (7771, 2427671), (28177, 669533), (31103, 606547)]