12117406

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2104

約数の個数: 24

約数和(自身を含む): 21500856

約数和(自身を除く): 9383450

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2027, 2989, 4054, 5978, 14189, 28378, 99323, 123647, 198646, 247294, 865529, 1731058, 6058703, 12117406]

約数ペア:

[(1, 12117406), (2, 6058703), (7, 1731058), (14, 865529), (49, 247294), (61, 198646), (98, 123647), (122, 99323), (427, 28378), (854, 14189), (2027, 5978), (2989, 4054)]