12223631

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 14918400

約数和(自身を除く): 2694769

約数列:

[1, 7, 19, 73, 133, 511, 1259, 1387, 8813, 9709, 23921, 91907, 167447, 643349, 1746233, 12223631]

約数ペア:

[(1, 12223631), (7, 1746233), (19, 643349), (73, 167447), (133, 91907), (511, 23921), (1259, 9709), (1387, 8813)]