12690368

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2484

約数の個数: 28

約数和(自身を含む): 25496520

約数和(自身を除く): 12806152

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2389, 2656, 4778, 5312, 9556, 19112, 38224, 76448, 152896, 198287, 396574, 793148, 1586296, 3172592, 6345184, 12690368]

約数ペア:

[(1, 12690368), (2, 6345184), (4, 3172592), (8, 1586296), (16, 793148), (32, 396574), (64, 198287), (83, 152896), (166, 76448), (332, 38224), (664, 19112), (1328, 9556), (2389, 5312), (2656, 4778)]