22396792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 46166400

約数和(自身を除く): 23769608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 1831, 3058, 3662, 6116, 7324, 12232, 14648, 20141, 40282, 80564, 161128, 254509, 509018, 1018036, 2036072, 2799599, 5599198, 11198396, 22396792]

約数ペア:

[(1, 22396792), (2, 11198396), (4, 5599198), (8, 2799599), (11, 2036072), (22, 1018036), (44, 509018), (88, 254509), (139, 161128), (278, 80564), (556, 40282), (1112, 20141), (1529, 14648), (1831, 12232), (3058, 7324), (3662, 6116)]