15241808

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4787}}^1$

素因数の和:4994

約数の個数: 20

約数和(自身を含む): 29685600

約数和(自身を除く): 14443792

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4787, 9574, 19148, 38296, 76592, 952613, 1905226, 3810452, 7620904, 15241808]

約数ペア:

[(1, 15241808), (2, 7620904), (4, 3810452), (8, 1905226), (16, 952613), (199, 76592), (398, 38296), (796, 19148), (1592, 9574), (3184, 4787)]