15376112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22349}}^1$

素因数の和:22400

約数の個数: 20

約数和(自身を含む): 30485400

約数和(自身を除く): 15109288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22349, 44698, 89396, 178792, 357584, 961007, 1922014, 3844028, 7688056, 15376112]

約数ペア:

[(1, 15376112), (2, 7688056), (4, 3844028), (8, 1922014), (16, 961007), (43, 357584), (86, 178792), (172, 89396), (344, 44698), (688, 22349)]