13061224

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 27387360

約数和(自身を除く): 14326136

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 131, 206, 242, 262, 412, 484, 524, 824, 968, 1048, 1133, 1441, 2266, 2882, 4532, 5764, 9064, 11528, 12463, 13493, 15851, 24926, 26986, 31702, 49852, 53972, 63404, 99704, 107944, 126808, 148423, 296846, 593692, 1187384, 1632653, 3265306, 6530612, 13061224]

約数ペア:

[(1, 13061224), (2, 6530612), (4, 3265306), (8, 1632653), (11, 1187384), (22, 593692), (44, 296846), (88, 148423), (103, 126808), (121, 107944), (131, 99704), (206, 63404), (242, 53972), (262, 49852), (412, 31702), (484, 26986), (524, 24926), (824, 15851), (968, 13493), (1048, 12463), (1133, 11528), (1441, 9064), (2266, 5764), (2882, 4532)]