23118172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 51545088

約数和(自身を除く): 28426916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 1597, 2068, 3194, 3619, 6388, 7238, 11179, 14476, 17567, 22358, 35134, 44716, 70268, 75059, 122969, 150118, 245938, 300236, 491876, 525413, 825649, 1050826, 1651298, 2101652, 3302596, 5779543, 11559086, 23118172]

約数ペア:

[(1, 23118172), (2, 11559086), (4, 5779543), (7, 3302596), (11, 2101652), (14, 1651298), (22, 1050826), (28, 825649), (44, 525413), (47, 491876), (77, 300236), (94, 245938), (154, 150118), (188, 122969), (308, 75059), (329, 70268), (517, 44716), (658, 35134), (1034, 22358), (1316, 17567), (1597, 14476), (2068, 11179), (3194, 7238), (3619, 6388)]