12729706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2549}}^1$

素因数の和:2789

約数の個数: 16

約数和(自身を含む): 20930400

約数和(自身を除く): 8200694

約数列:

[1, 2, 11, 22, 227, 454, 2497, 2549, 4994, 5098, 28039, 56078, 578623, 1157246, 6364853, 12729706]

約数ペア:

[(1, 12729706), (2, 6364853), (11, 1157246), (22, 578623), (227, 56078), (454, 28039), (2497, 5098), (2549, 4994)]