11561073770

素因数分解:

$2^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{617249}}^1$

素因数の和:619129

約数の個数: 16

約数和(自身を含む): 20821077000

約数和(自身を除く): 9260003230

約数列:

[1, 2, 5, 10, 1873, 3746, 9365, 18730, 617249, 1234498, 3086245, 6172490, 1156107377, 2312214754, 5780536885, 11561073770]

約数ペア:

[(1, 11561073770), (2, 5780536885), (5, 2312214754), (10, 1156107377), (1873, 6172490), (3746, 3086245), (9365, 1234498), (18730, 617249)]