13608845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 17748480

約数和(自身を除く): 4139635

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4621, 23105, 87799, 143251, 438995, 716255, 2721769, 13608845]

約数ペア:

[(1, 13608845), (5, 2721769), (19, 716255), (31, 438995), (95, 143251), (155, 87799), (589, 23105), (2945, 4621)]