12912996922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21450161}}^1$

素因数の和:21450213

約数の個数: 16

約数和(自身を含む): 22651371072

約数和(自身を除く): 9738374150

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21450161, 42900322, 150151127, 300302254, 922356923, 1844713846, 6456498461, 12912996922]

約数ペア:

[(1, 12912996922), (2, 6456498461), (7, 1844713846), (14, 922356923), (43, 300302254), (86, 150151127), (301, 42900322), (602, 21450161)]