55680982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209327}}^1$

素因数の和:209355

約数の個数: 16

約数和(自身を含む): 100477440

約数和(自身を除く): 44796458

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 209327, 418654, 1465289, 2930578, 3977213, 7954426, 27840491, 55680982]

約数ペア:

[(1, 55680982), (2, 27840491), (7, 7954426), (14, 3977213), (19, 2930578), (38, 1465289), (133, 418654), (266, 209327)]