19097930

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2543}}^1$

素因数の和:3301

約数の個数: 16

約数和(自身を含む): 34435584

約数和(自身を除く): 15337654

約数列:

[1, 2, 5, 10, 751, 1502, 2543, 3755, 5086, 7510, 12715, 25430, 1909793, 3819586, 9548965, 19097930]

約数ペア:

[(1, 19097930), (2, 9548965), (5, 3819586), (10, 1909793), (751, 25430), (1502, 12715), (2543, 7510), (3755, 5086)]