12406864

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7247}}^1$

素因数の和:7362

約数の個数: 20

約数和(自身を含む): 24266304

約数和(自身を除く): 11859440

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7247, 14494, 28988, 57976, 115952, 775429, 1550858, 3101716, 6203432, 12406864]

約数ペア:

[(1, 12406864), (2, 6203432), (4, 3101716), (8, 1550858), (16, 775429), (107, 115952), (214, 57976), (428, 28988), (856, 14494), (1712, 7247)]