13201648

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9941}}^1$

素因数の和:10032

約数の個数: 20

約数和(自身を含む): 25888968

約数和(自身を除く): 12687320

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9941, 19882, 39764, 79528, 159056, 825103, 1650206, 3300412, 6600824, 13201648]

約数ペア:

[(1, 13201648), (2, 6600824), (4, 3300412), (8, 1650206), (16, 825103), (83, 159056), (166, 79528), (332, 39764), (664, 19882), (1328, 9941)]