12122866

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 21450240

約数和(自身を除く): 9327374

約数列:

[1, 2, 7, 14, 79, 97, 113, 158, 194, 226, 553, 679, 791, 1106, 1358, 1582, 7663, 8927, 10961, 15326, 17854, 21922, 53641, 62489, 76727, 107282, 124978, 153454, 865919, 1731838, 6061433, 12122866]

約数ペア:

[(1, 12122866), (2, 6061433), (7, 1731838), (14, 865919), (79, 153454), (97, 124978), (113, 107282), (158, 76727), (194, 62489), (226, 53641), (553, 21922), (679, 17854), (791, 15326), (1106, 10961), (1358, 8927), (1582, 7663)]