39771845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10211}}^1$

素因数の和:10276

約数の個数: 16

約数和(自身を含む): 51468480

約数和(自身を除く): 11696635

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 10211, 51055, 194009, 418651, 970045, 2093255, 7954369, 39771845]

約数ペア:

[(1, 39771845), (5, 7954369), (19, 2093255), (41, 970045), (95, 418651), (205, 194009), (779, 51055), (3895, 10211)]