19906010

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{33739}}^1$

素因数の和:33805

約数の個数: 16

約数和(自身を含む): 36439200

約数和(自身を除く): 16533190

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 33739, 67478, 168695, 337390, 1990601, 3981202, 9953005, 19906010]

約数ペア:

[(1, 19906010), (2, 9953005), (5, 3981202), (10, 1990601), (59, 337390), (118, 168695), (295, 67478), (590, 33739)]