13227728

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13553}}^1$

素因数の和:13622

約数の個数: 20

約数和(自身を含む): 26050788

約数和(自身を除く): 12823060

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13553, 27106, 54212, 108424, 216848, 826733, 1653466, 3306932, 6613864, 13227728]

約数ペア:

[(1, 13227728), (2, 6613864), (4, 3306932), (8, 1653466), (16, 826733), (61, 216848), (122, 108424), (244, 54212), (488, 27106), (976, 13553)]