11977014910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{868529}}^1$

素因数の和:868740

約数の個数: 32

約数和(自身を含む): 24763527360

約数和(自身を除く): 12786512450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 868529, 1737058, 4342645, 6079703, 8685290, 12159406, 30398515, 60797030, 171100213, 342200426, 855501065, 1197701491, 1711002130, 2395402982, 5988507455, 11977014910]

約数ペア:

[(1, 11977014910), (2, 5988507455), (5, 2395402982), (7, 1711002130), (10, 1197701491), (14, 855501065), (35, 342200426), (70, 171100213), (197, 60797030), (394, 30398515), (985, 12159406), (1379, 8685290), (1970, 6079703), (2758, 4342645), (6895, 1737058), (13790, 868529)]