19708890632

素因数分解:

$2^3\times {\mathrm{1301}}^1\times {\mathrm{1327}}^1\times {\mathrm{1427}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 37036379520

約数和(自身を除く): 17327488888

約数列:

[1, 2, 4, 8, 1301, 1327, 1427, 2602, 2654, 2854, 5204, 5308, 5708, 10408, 10616, 11416, 1726427, 1856527, 1893629, 3452854, 3713054, 3787258, 6905708, 7426108, 7574516, 13811416, 14852216, 15149032, 2463611329, 4927222658, 9854445316, 19708890632]

約数ペア:

[(1, 19708890632), (2, 9854445316), (4, 4927222658), (8, 2463611329), (1301, 15149032), (1327, 14852216), (1427, 13811416), (2602, 7574516), (2654, 7426108), (2854, 6905708), (5204, 3787258), (5308, 3713054), (5708, 3452854), (10408, 1893629), (10616, 1856527), (11416, 1726427)]