12964443842

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21535621}}^1$

素因数の和:21535673

約数の個数: 16

約数和(自身を含む): 22741616832

約数和(自身を除く): 9777172990

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21535621, 43071242, 150749347, 301498694, 926031703, 1852063406, 6482221921, 12964443842]

約数ペア:

[(1, 12964443842), (2, 6482221921), (7, 1852063406), (14, 926031703), (43, 301498694), (86, 150749347), (301, 43071242), (602, 21535621)]