19235788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33629}}^1$

素因数の和:33657

約数の個数: 24

約数和(自身を含む): 39548880

約数和(自身を除く): 20313092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33629, 67258, 134516, 369919, 437177, 739838, 874354, 1479676, 1748708, 4808947, 9617894, 19235788]

約数ペア:

[(1, 19235788), (2, 9617894), (4, 4808947), (11, 1748708), (13, 1479676), (22, 874354), (26, 739838), (44, 437177), (52, 369919), (143, 134516), (286, 67258), (572, 33629)]