13031326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 25039872

約数和(自身を除く): 12008546

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2287, 2849, 4574, 5698, 16009, 25157, 32018, 50314, 84619, 169238, 176099, 352198, 592333, 930809, 1184666, 1861618, 6515663, 13031326]

約数ペア:

[(1, 13031326), (2, 6515663), (7, 1861618), (11, 1184666), (14, 930809), (22, 592333), (37, 352198), (74, 176099), (77, 169238), (154, 84619), (259, 50314), (407, 32018), (518, 25157), (814, 16009), (2287, 5698), (2849, 4574)]