9994855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8130

約数の個数: 16

約数和(自身を含む): 13597920

約数和(自身を除く): 3603065

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 8093, 40465, 105209, 153767, 526045, 768835, 1998971, 9994855]

約数ペア:

[(1, 9994855), (5, 1998971), (13, 768835), (19, 526045), (65, 153767), (95, 105209), (247, 40465), (1235, 8093)]