12793504

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1408

約数の個数: 24

約数和(自身を含む): 25275348

約数和(自身を除く): 12481844

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 997, 1604, 1994, 3208, 3988, 6416, 7976, 12832, 15952, 31904, 399797, 799594, 1599188, 3198376, 6396752, 12793504]

約数ペア:

[(1, 12793504), (2, 6396752), (4, 3198376), (8, 1599188), (16, 799594), (32, 399797), (401, 31904), (802, 15952), (997, 12832), (1604, 7976), (1994, 6416), (3208, 3988)]