191552878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4561}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 331091712

約数和(自身を除く): 139538834

約数列:

[1, 2, 11, 22, 23, 46, 83, 166, 253, 506, 913, 1826, 1909, 3818, 4561, 9122, 20999, 41998, 50171, 100342, 104903, 209806, 378563, 757126, 1153933, 2307866, 4164193, 8328386, 8706949, 17413898, 95776439, 191552878]

約数ペア:

[(1, 191552878), (2, 95776439), (11, 17413898), (22, 8706949), (23, 8328386), (46, 4164193), (83, 2307866), (166, 1153933), (253, 757126), (506, 378563), (913, 209806), (1826, 104903), (1909, 100342), (3818, 50171), (4561, 41998), (9122, 20999)]