238618226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81551}}^1$

素因数の和:81590

約数の個数: 32

約数和(自身を含む): 469739520

約数和(自身を除く): 231121294

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 81551, 163102, 570857, 897061, 1141714, 1549469, 1794122, 3098938, 6279427, 10846283, 12558854, 17044159, 21692566, 34088318, 119309113, 238618226]

約数ペア:

[(1, 238618226), (2, 119309113), (7, 34088318), (11, 21692566), (14, 17044159), (19, 12558854), (22, 10846283), (38, 6279427), (77, 3098938), (133, 1794122), (154, 1549469), (209, 1141714), (266, 897061), (418, 570857), (1463, 163102), (2926, 81551)]