19850866

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83407}}^1$

素因数の和:83433

約数の個数: 16

約数和(自身を含む): 36032256

約数和(自身を除く): 16181390

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83407, 166814, 583849, 1167698, 1417919, 2835838, 9925433, 19850866]

約数ペア:

[(1, 19850866), (2, 9925433), (7, 2835838), (14, 1417919), (17, 1167698), (34, 583849), (119, 166814), (238, 83407)]