12800623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 14918400

約数和(自身を除く): 2117777

約数列:

[1, 11, 19, 73, 209, 803, 839, 1387, 9229, 15257, 15941, 61247, 175351, 673717, 1163693, 12800623]

約数ペア:

[(1, 12800623), (11, 1163693), (19, 673717), (73, 175351), (209, 61247), (803, 15941), (839, 15257), (1387, 9229)]