2213552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12577}}^1$

素因数の和:12596

約数の個数: 20

約数和(自身を含む): 4679016

約数和(自身を除く): 2465464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12577, 25154, 50308, 100616, 138347, 201232, 276694, 553388, 1106776, 2213552]

約数ペア:

[(1, 2213552), (2, 1106776), (4, 553388), (8, 276694), (11, 201232), (16, 138347), (22, 100616), (44, 50308), (88, 25154), (176, 12577)]