12449476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7723}}^1$

素因数の和:7771

約数の個数: 24

約数和(自身を含む): 24222464

約数和(自身を除く): 11772988

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 7723, 15446, 30892, 100399, 200798, 239413, 401596, 478826, 957652, 3112369, 6224738, 12449476]

約数ペア:

[(1, 12449476), (2, 6224738), (4, 3112369), (13, 957652), (26, 478826), (31, 401596), (52, 239413), (62, 200798), (124, 100399), (403, 30892), (806, 15446), (1612, 7723)]