12178924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 22579200

約数和(自身を除く): 10400276

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 839, 1678, 3356, 3629, 7258, 14516, 15941, 31882, 63764, 160249, 320498, 640996, 3044731, 6089462, 12178924]

約数ペア:

[(1, 12178924), (2, 6089462), (4, 3044731), (19, 640996), (38, 320498), (76, 160249), (191, 63764), (382, 31882), (764, 15941), (839, 14516), (1678, 7258), (3356, 3629)]