12468883

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 15595200

約数和(自身を除く): 3126317

約数列:

[1, 7, 19, 49, 59, 133, 227, 413, 931, 1121, 1589, 2891, 4313, 7847, 11123, 13393, 30191, 54929, 93751, 211337, 254467, 656257, 1781269, 12468883]

約数ペア:

[(1, 12468883), (7, 1781269), (19, 656257), (49, 254467), (59, 211337), (133, 93751), (227, 54929), (413, 30191), (931, 13393), (1121, 11123), (1589, 7847), (2891, 4313)]