12570116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 24142104

約数和(自身を除く): 11571988

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4561, 9122, 18244, 59293, 118586, 237172, 241733, 483466, 966932, 3142529, 6285058, 12570116]

約数ペア:

[(1, 12570116), (2, 6285058), (4, 3142529), (13, 966932), (26, 483466), (52, 241733), (53, 237172), (106, 118586), (212, 59293), (689, 18244), (1378, 9122), (2756, 4561)]