2019953235

素因数分解:

$3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{181243}}^1$

素因数の和:181994

約数の個数: 16

約数和(自身を含む): 3236292864

約数和(自身を除く): 1216339629

約数列:

[1, 3, 5, 15, 743, 2229, 3715, 11145, 181243, 543729, 906215, 2718645, 134663549, 403990647, 673317745, 2019953235]

約数ペア:

[(1, 2019953235), (3, 673317745), (5, 403990647), (15, 134663549), (743, 2718645), (2229, 906215), (3715, 543729), (11145, 181243)]