11712578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 18387000

約数和(自身を除く): 6674422

約数列:

[1, 2, 29, 58, 89, 178, 2269, 2581, 4538, 5162, 65801, 131602, 201941, 403882, 5856289, 11712578]

約数ペア:

[(1, 11712578), (2, 5856289), (29, 403882), (58, 201941), (89, 131602), (178, 65801), (2269, 5162), (2581, 4538)]