12746644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 23596160

約数和(自身を除く): 10849516

約数列:

[1, 2, 4, 19, 38, 76, 367, 457, 734, 914, 1468, 1828, 6973, 8683, 13946, 17366, 27892, 34732, 167719, 335438, 670876, 3186661, 6373322, 12746644]

約数ペア:

[(1, 12746644), (2, 6373322), (4, 3186661), (19, 670876), (38, 335438), (76, 167719), (367, 34732), (457, 27892), (734, 17366), (914, 13946), (1468, 8683), (1828, 6973)]