19820306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47417}}^1$

素因数の和:47449

約数の個数: 16

約数和(自身を含む): 34140960

約数和(自身を除く): 14320654

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 47417, 94834, 521587, 900923, 1043174, 1801846, 9910153, 19820306]

約数ペア:

[(1, 19820306), (2, 9910153), (11, 1801846), (19, 1043174), (22, 900923), (38, 521587), (209, 94834), (418, 47417)]