12491246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2909}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 19904400

約数和(自身を除く): 7413154

約数列:

[1, 2, 19, 38, 113, 226, 2147, 2909, 4294, 5818, 55271, 110542, 328717, 657434, 6245623, 12491246]

約数ペア:

[(1, 12491246), (2, 6245623), (19, 657434), (38, 328717), (113, 110542), (226, 55271), (2147, 5818), (2909, 4294)]