15879427228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18294271}}^1$

素因数の和:18294313

約数の個数: 24

約数和(自身を含む): 32783335424

約数和(自身を除く): 16903908196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 18294271, 36588542, 73177084, 128059897, 256119794, 512239588, 567122401, 1134244802, 2268489604, 3969856807, 7939713614, 15879427228]

約数ペア:

[(1, 15879427228), (2, 7939713614), (4, 3969856807), (7, 2268489604), (14, 1134244802), (28, 567122401), (31, 512239588), (62, 256119794), (124, 128059897), (217, 73177084), (434, 36588542), (868, 18294271)]