55412854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{208319}}^1$

素因数の和:208347

約数の個数: 16

約数和(自身を含む): 99993600

約数和(自身を除く): 44580746

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 208319, 416638, 1458233, 2916466, 3958061, 7916122, 27706427, 55412854]

約数ペア:

[(1, 55412854), (2, 27706427), (7, 7916122), (14, 3958061), (19, 2916466), (38, 1458233), (133, 416638), (266, 208319)]