12985184

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:4982

約数の個数: 24

約数和(自身を含む): 25877880

約数和(自身を除く): 12892696

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 4889, 9778, 19556, 39112, 78224, 156448, 405787, 811574, 1623148, 3246296, 6492592, 12985184]

約数ペア:

[(1, 12985184), (2, 6492592), (4, 3246296), (8, 1623148), (16, 811574), (32, 405787), (83, 156448), (166, 78224), (332, 39112), (664, 19556), (1328, 9778), (2656, 4889)]