18848795

素因数分解:

$5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1627}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 25943808

約数和(自身を除く): 7095013

約数列:

[1, 5, 7, 35, 331, 1627, 1655, 2317, 8135, 11389, 11585, 56945, 538537, 2692685, 3769759, 18848795]

約数ペア:

[(1, 18848795), (5, 3769759), (7, 2692685), (35, 538537), (331, 56945), (1627, 11585), (1655, 11389), (2317, 8135)]