12289372

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 22176000

約数和(自身を除く): 9886628

約数列:

[1, 2, 4, 47, 94, 131, 188, 262, 499, 524, 998, 1996, 6157, 12314, 23453, 24628, 46906, 65369, 93812, 130738, 261476, 3072343, 6144686, 12289372]

約数ペア:

[(1, 12289372), (2, 6144686), (4, 3072343), (47, 261476), (94, 130738), (131, 93812), (188, 65369), (262, 46906), (499, 24628), (524, 23453), (998, 12314), (1996, 6157)]