19482222

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^2\times {\mathrm{173}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 39477816

約数和(自身を除く): 19995594

約数列:

[1, 2, 3, 6, 137, 173, 274, 346, 411, 519, 822, 1038, 18769, 23701, 37538, 47402, 56307, 71103, 112614, 142206, 3247037, 6494074, 9741111, 19482222]

約数ペア:

[(1, 19482222), (2, 9741111), (3, 6494074), (6, 3247037), (137, 142206), (173, 112614), (274, 71103), (346, 56307), (411, 47402), (519, 37538), (822, 23701), (1038, 18769)]