21414638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41341}}^1$

素因数の和:41387

約数の個数: 16

約数和(自身を含む): 37703904

約数和(自身を除く): 16289266

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 41341, 82682, 289387, 578774, 1529617, 3059234, 10707319, 21414638]

約数ペア:

[(1, 21414638), (2, 10707319), (7, 3059234), (14, 1529617), (37, 578774), (74, 289387), (259, 82682), (518, 41341)]