12137902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 21245328

約数和(自身を除く): 9107426

約数列:

[1, 2, 7, 14, 61, 122, 233, 427, 466, 854, 1631, 3262, 3721, 7442, 14213, 26047, 28426, 52094, 99491, 198982, 866993, 1733986, 6068951, 12137902]

約数ペア:

[(1, 12137902), (2, 6068951), (7, 1733986), (14, 866993), (61, 198982), (122, 99491), (233, 52094), (427, 28426), (466, 26047), (854, 14213), (1631, 7442), (3262, 3721)]