12582736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19181}}^1$

素因数の和:19230

約数の個数: 20

約数和(自身を含む): 24974964

約数和(自身を除く): 12392228

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19181, 38362, 76724, 153448, 306896, 786421, 1572842, 3145684, 6291368, 12582736]

約数ペア:

[(1, 12582736), (2, 6291368), (4, 3145684), (8, 1572842), (16, 786421), (41, 306896), (82, 153448), (164, 76724), (328, 38362), (656, 19181)]