19046987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 21463200

約数和(自身を除く): 2416213

約数列:

[1, 17, 19, 109, 323, 541, 1853, 2071, 9197, 10279, 35207, 58969, 174743, 1002473, 1120411, 19046987]

約数ペア:

[(1, 19046987), (17, 1120411), (19, 1002473), (109, 174743), (323, 58969), (541, 35207), (1853, 10279), (2071, 9197)]