19091514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 41408640

約数和(自身を除く): 22317126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 157, 314, 471, 942, 1559, 2041, 3118, 4082, 4677, 6123, 9354, 12246, 20267, 40534, 60801, 121602, 244763, 489526, 734289, 1468578, 3181919, 6363838, 9545757, 19091514]

約数ペア:

[(1, 19091514), (2, 9545757), (3, 6363838), (6, 3181919), (13, 1468578), (26, 734289), (39, 489526), (78, 244763), (157, 121602), (314, 60801), (471, 40534), (942, 20267), (1559, 12246), (2041, 9354), (3118, 6123), (4082, 4677)]