12950791

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 15459840

約数和(自身を除く): 2509049

約数列:

[1, 7, 29, 131, 203, 487, 917, 3409, 3799, 14123, 26593, 63797, 98861, 446579, 1850113, 12950791]

約数ペア:

[(1, 12950791), (7, 1850113), (29, 446579), (131, 98861), (203, 63797), (487, 26593), (917, 14123), (3409, 3799)]