15696587039

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{111733}}^1$

素因数の和:111855

約数の個数: 24

約数和(自身を含む): 18953661888

約数和(自身を除く): 3257074849

約数列:

[1, 7, 47, 49, 61, 329, 427, 2303, 2867, 2989, 20069, 111733, 140483, 782131, 5251451, 5474917, 6815713, 36760157, 47709991, 257321099, 320338511, 333969937, 2242369577, 15696587039]

約数ペア:

[(1, 15696587039), (7, 2242369577), (47, 333969937), (49, 320338511), (61, 257321099), (329, 47709991), (427, 36760157), (2303, 6815713), (2867, 5474917), (2989, 5251451), (20069, 782131), (111733, 140483)]