15783088

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4957}}^1$

素因数の和:5164

約数の個数: 20

約数和(自身を含む): 30739600

約数和(自身を除く): 14956512

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4957, 9914, 19828, 39656, 79312, 986443, 1972886, 3945772, 7891544, 15783088]

約数ペア:

[(1, 15783088), (2, 7891544), (4, 3945772), (8, 1972886), (16, 986443), (199, 79312), (398, 39656), (796, 19828), (1592, 9914), (3184, 4957)]