107788786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{405221}}^1$

素因数の和:405249

約数の個数: 16

約数和(自身を含む): 194506560

約数和(自身を除く): 86717774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 405221, 810442, 2836547, 5673094, 7699199, 15398398, 53894393, 107788786]

約数ペア:

[(1, 107788786), (2, 53894393), (7, 15398398), (14, 7699199), (19, 5673094), (38, 2836547), (133, 810442), (266, 405221)]