18442987195

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{8123}}^1\times {\mathrm{5471}}^1$

素因数の和:13682

約数の個数: 16

約数和(自身を含む): 22405082112

約数和(自身を除く): 3962094917

約数列:

[1, 5, 83, 415, 5471, 8123, 27355, 40615, 454093, 674209, 2270465, 3371045, 44440933, 222204665, 3688597439, 18442987195]

約数ペア:

[(1, 18442987195), (5, 3688597439), (83, 222204665), (415, 44440933), (5471, 3371045), (8123, 2270465), (27355, 674209), (40615, 454093)]