12259472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 40

約数和(自身を含む): 24682944

約数和(自身を除く): 12423472

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 173, 206, 344, 346, 412, 688, 692, 824, 1384, 1648, 2768, 4429, 7439, 8858, 14878, 17716, 17819, 29756, 35432, 35638, 59512, 70864, 71276, 119024, 142552, 285104, 766217, 1532434, 3064868, 6129736, 12259472]

約数ペア:

[(1, 12259472), (2, 6129736), (4, 3064868), (8, 1532434), (16, 766217), (43, 285104), (86, 142552), (103, 119024), (172, 71276), (173, 70864), (206, 59512), (344, 35638), (346, 35432), (412, 29756), (688, 17819), (692, 17716), (824, 14878), (1384, 8858), (1648, 7439), (2768, 4429)]