239802838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{573691}}^1$

素因数の和:573723

約数の個数: 16

約数和(自身を含む): 413058240

約数和(自身を除く): 173255402

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 573691, 1147382, 6310601, 10900129, 12621202, 21800258, 119901419, 239802838]

約数ペア:

[(1, 239802838), (2, 119901419), (11, 21800258), (19, 12621202), (22, 10900129), (38, 6310601), (209, 1147382), (418, 573691)]