12195307

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 13554432

約数和(自身を除く): 1359125

約数列:

[1, 17, 31, 73, 317, 527, 1241, 2263, 5389, 9827, 23141, 38471, 167059, 393397, 717371, 12195307]

約数ペア:

[(1, 12195307), (17, 717371), (31, 393397), (73, 167059), (317, 38471), (527, 23141), (1241, 9827), (2263, 5389)]