19271106

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12899}}^1$

素因数の和:12990

約数の個数: 24

約数和(自身を含む): 42260400

約数和(自身を除く): 22989294

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12899, 25798, 38697, 77394, 116091, 232182, 1070617, 2141234, 3211851, 6423702, 9635553, 19271106]

約数ペア:

[(1, 19271106), (2, 9635553), (3, 6423702), (6, 3211851), (9, 2141234), (18, 1070617), (83, 232182), (166, 116091), (249, 77394), (498, 38697), (747, 25798), (1494, 12899)]