12908647468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5130623}}^1$

素因数の和:5130681

約数の個数: 24

約数和(自身を含む): 24565427712

約数和(自身を除く): 11656780244

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 5130623, 10261246, 20522492, 87220591, 174441182, 189833051, 348882364, 379666102, 759332204, 3227161867, 6454323734, 12908647468]

約数ペア:

[(1, 12908647468), (2, 6454323734), (4, 3227161867), (17, 759332204), (34, 379666102), (37, 348882364), (68, 189833051), (74, 174441182), (148, 87220591), (629, 20522492), (1258, 10261246), (2516, 5130623)]