12679365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 22619520

約数和(自身を除く): 9940155

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 2617, 4845, 7851, 13085, 39255, 44489, 49723, 133467, 149169, 222445, 248615, 667335, 745845, 845291, 2535873, 4226455, 12679365]

約数ペア:

[(1, 12679365), (3, 4226455), (5, 2535873), (15, 845291), (17, 745845), (19, 667335), (51, 248615), (57, 222445), (85, 149169), (95, 133467), (255, 49723), (285, 44489), (323, 39255), (969, 13085), (1615, 7851), (2617, 4845)]