25971119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 28262400

約数和(自身を除く): 2291281

約数列:

[1, 19, 47, 127, 229, 893, 2413, 4351, 5969, 10763, 29083, 113411, 204497, 552577, 1366901, 25971119]

約数ペア:

[(1, 25971119), (19, 1366901), (47, 552577), (127, 204497), (229, 113411), (893, 29083), (2413, 10763), (4351, 5969)]