19175199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 27319680

約数和(自身を除く): 8144481

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 5021, 15063, 95399, 286197, 336407, 1009221, 6391733, 19175199]

約数ペア:

[(1, 19175199), (3, 6391733), (19, 1009221), (57, 336407), (67, 286197), (201, 95399), (1273, 15063), (3819, 5021)]