2019196965

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1\times {\mathrm{1051}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 3252750336

約数和(自身を除く): 1233553371

約数列:

[1, 3, 5, 15, 263, 487, 789, 1051, 1315, 1461, 2435, 3153, 3945, 5255, 7305, 15765, 128081, 276413, 384243, 511837, 640405, 829239, 1382065, 1535511, 1921215, 2559185, 4146195, 7677555, 134613131, 403839393, 673065655, 2019196965]

約数ペア:

[(1, 2019196965), (3, 673065655), (5, 403839393), (15, 134613131), (263, 7677555), (487, 4146195), (789, 2559185), (1051, 1921215), (1315, 1535511), (1461, 1382065), (2435, 829239), (3153, 640405), (3945, 511837), (5255, 384243), (7305, 276413), (15765, 128081)]