10826890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{17749}}^1$

素因数の和:17817

約数の個数: 16

約数和(自身を含む): 19809000

約数和(自身を除く): 8982110

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 17749, 35498, 88745, 177490, 1082689, 2165378, 5413445, 10826890]

約数ペア:

[(1, 10826890), (2, 5413445), (5, 2165378), (10, 1082689), (61, 177490), (122, 88745), (305, 35498), (610, 17749)]