15249904

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{2731}}^1$

素因数の和:3088

約数の個数: 20

約数和(自身を含む): 29642200

約数和(自身を除く): 14392296

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2731, 2792, 5462, 5584, 10924, 21848, 43696, 953119, 1906238, 3812476, 7624952, 15249904]

約数ペア:

[(1, 15249904), (2, 7624952), (4, 3812476), (8, 1906238), (16, 953119), (349, 43696), (698, 21848), (1396, 10924), (2731, 5584), (2792, 5462)]