18506342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1327}}^1$

素因数の和:1715

約数の個数: 16

約数和(自身を含む): 29322240

約数和(自身を除く): 10815898

約数列:

[1, 2, 19, 38, 367, 734, 1327, 2654, 6973, 13946, 25213, 50426, 487009, 974018, 9253171, 18506342]

約数ペア:

[(1, 18506342), (2, 9253171), (19, 974018), (38, 487009), (367, 50426), (734, 25213), (1327, 13946), (2654, 6973)]