12781608338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10160261}}^1$

素因数の和:10160317

約数の個数: 16

約数和(自身を含む): 20848857624

約数和(自身を除く): 8067249286

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 10160261, 20320522, 172724437, 345448874, 375929657, 751859314, 6390804169, 12781608338]

約数ペア:

[(1, 12781608338), (2, 6390804169), (17, 751859314), (34, 375929657), (37, 345448874), (74, 172724437), (629, 20320522), (1258, 10160261)]