26964572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 49951440

約数和(自身を除く): 22986868

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 1801, 3602, 3743, 7204, 7486, 14972, 34219, 68438, 136876, 354797, 709594, 1419188, 6741143, 13482286, 26964572]

約数ペア:

[(1, 26964572), (2, 13482286), (4, 6741143), (19, 1419188), (38, 709594), (76, 354797), (197, 136876), (394, 68438), (788, 34219), (1801, 14972), (3602, 7486), (3743, 7204)]