19160899

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^2$

素因数の和:278

約数の個数: 12

約数和(自身を含む): 20187720

約数和(自身を除く): 1026821

約数列:

[1, 41, 59, 89, 2419, 3649, 5251, 7921, 215291, 324761, 467339, 19160899]

約数ペア:

[(1, 19160899), (41, 467339), (59, 324761), (89, 215291), (2419, 7921), (3649, 5251)]