12590474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5545

約数の個数: 16

約数和(自身を含む): 20570760

約数和(自身を除く): 7980286

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5441, 10882, 70733, 141466, 484249, 968498, 6295237, 12590474]

約数ペア:

[(1, 12590474), (2, 6295237), (13, 968498), (26, 484249), (89, 141466), (178, 70733), (1157, 10882), (2314, 5441)]