19336108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3889}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 37250640

約数和(自身を除く): 17914532

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 3889, 4972, 7778, 15556, 42779, 85558, 171116, 439457, 878914, 1757828, 4834027, 9668054, 19336108]

約数ペア:

[(1, 19336108), (2, 9668054), (4, 4834027), (11, 1757828), (22, 878914), (44, 439457), (113, 171116), (226, 85558), (452, 42779), (1243, 15556), (2486, 7778), (3889, 4972)]