19124404772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{827}}^1\times {\mathrm{47779}}^1$

素因数の和:48632

約数の個数: 36

約数和(自身を含む): 36832073040

約数和(自身を除く): 17707668268

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 827, 1654, 3308, 9097, 18194, 36388, 47779, 95558, 100067, 191116, 200134, 400268, 525569, 1051138, 2102276, 5781259, 11562518, 23125036, 39513233, 79026466, 158052932, 434645563, 869291126, 1738582252, 4781101193, 9562202386, 19124404772]

約数ペア:

[(1, 19124404772), (2, 9562202386), (4, 4781101193), (11, 1738582252), (22, 869291126), (44, 434645563), (121, 158052932), (242, 79026466), (484, 39513233), (827, 23125036), (1654, 11562518), (3308, 5781259), (9097, 2102276), (18194, 1051138), (36388, 525569), (47779, 400268), (95558, 200134), (100067, 191116)]