2019918356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1231}}^1\times {\mathrm{11087}}^1$

素因数の和:12359

約数の個数: 24

約数和(自身を含む): 3633670656

約数和(自身を除く): 1613752300

約数列:

[1, 2, 4, 37, 74, 148, 1231, 2462, 4924, 11087, 22174, 44348, 45547, 91094, 182188, 410219, 820438, 1640876, 13648097, 27296194, 54592388, 504979589, 1009959178, 2019918356]

約数ペア:

[(1, 2019918356), (2, 1009959178), (4, 504979589), (37, 54592388), (74, 27296194), (148, 13648097), (1231, 1640876), (2462, 820438), (4924, 410219), (11087, 182188), (22174, 91094), (44348, 45547)]