12840056

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{1913}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 24116400

約数和(自身を除く): 11276344

約数列:

[1, 2, 4, 8, 839, 1678, 1913, 3356, 3826, 6712, 7652, 15304, 1605007, 3210014, 6420028, 12840056]

約数ペア:

[(1, 12840056), (2, 6420028), (4, 3210014), (8, 1605007), (839, 15304), (1678, 7652), (1913, 6712), (3356, 3826)]