17939491213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{9791}}^1$

素因数の和:10077

約数の個数: 32

約数和(自身を含む): 22081351680

約数和(自身を除く): 4141860467

約数列:

[1, 7, 17, 89, 119, 173, 623, 1211, 1513, 2941, 9791, 10591, 15397, 20587, 68537, 107779, 166447, 261749, 871399, 1165129, 1693843, 1832243, 6099793, 11856901, 14813783, 28795331, 103696481, 150752027, 201567317, 1055264189, 2562784459, 17939491213]

約数ペア:

[(1, 17939491213), (7, 2562784459), (17, 1055264189), (89, 201567317), (119, 150752027), (173, 103696481), (623, 28795331), (1211, 14813783), (1513, 11856901), (2941, 6099793), (9791, 1832243), (10591, 1693843), (15397, 1165129), (20587, 871399), (68537, 261749), (107779, 166447)]