12774992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42023}}^1$

素因数の和:42050

約数の個数: 20

約数和(自身を含む): 26054880

約数和(自身を除く): 13279888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42023, 84046, 168092, 336184, 672368, 798437, 1596874, 3193748, 6387496, 12774992]

約数ペア:

[(1, 12774992), (2, 6387496), (4, 3193748), (8, 1596874), (16, 798437), (19, 672368), (38, 336184), (76, 168092), (152, 84046), (304, 42023)]