1909995263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1\times {\mathrm{1427}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 2097446400

約数和(自身を除く): 187451137

約数列:

[1, 11, 271, 449, 1427, 2981, 4939, 15697, 121679, 386717, 640723, 1338469, 4253887, 7047953, 173635933, 1909995263]

約数ペア:

[(1, 1909995263), (11, 173635933), (271, 7047953), (449, 4253887), (1427, 1338469), (2981, 640723), (4939, 386717), (15697, 121679)]