16696615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 21936096

約数和(自身を除く): 5239481

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 4211, 21055, 54743, 256871, 273715, 1284355, 3339323, 16696615]

約数ペア:

[(1, 16696615), (5, 3339323), (13, 1284355), (61, 273715), (65, 256871), (305, 54743), (793, 21055), (3965, 4211)]