15664070

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4133}}^1$

素因数の和:4519

約数の個数: 16

約数和(自身を含む): 28276560

約数和(自身を除く): 12612490

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 4133, 8266, 20665, 41330, 1566407, 3132814, 7832035, 15664070]

約数ペア:

[(1, 15664070), (2, 7832035), (5, 3132814), (10, 1566407), (379, 41330), (758, 20665), (1895, 8266), (3790, 4133)]