19403170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^2$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 36026964

約数和(自身を除く): 16623794

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 370, 458, 1145, 2290, 8473, 16946, 42365, 52441, 84730, 104882, 262205, 524410, 1940317, 3880634, 9701585, 19403170]

約数ペア:

[(1, 19403170), (2, 9701585), (5, 3880634), (10, 1940317), (37, 524410), (74, 262205), (185, 104882), (229, 84730), (370, 52441), (458, 42365), (1145, 16946), (2290, 8473)]