131705948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157543}}^1$

素因数の和:157577

約数の個数: 24

約数和(自身を含む): 264673920

約数和(自身を除く): 132967972

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 157543, 315086, 630172, 1732973, 2993317, 3465946, 5986634, 6931892, 11973268, 32926487, 65852974, 131705948]

約数ペア:

[(1, 131705948), (2, 65852974), (4, 32926487), (11, 11973268), (19, 6931892), (22, 5986634), (38, 3465946), (44, 2993317), (76, 1732973), (209, 630172), (418, 315086), (836, 157543)]