12316964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1783}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 23677248

約数和(自身を除く): 11360284

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1783, 3454, 3566, 6908, 7132, 19613, 39226, 78452, 279931, 559862, 1119724, 3079241, 6158482, 12316964]

約数ペア:

[(1, 12316964), (2, 6158482), (4, 3079241), (11, 1119724), (22, 559862), (44, 279931), (157, 78452), (314, 39226), (628, 19613), (1727, 7132), (1783, 6908), (3454, 3566)]