139297334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{14423}}^1$

素因数の和:14875

約数の個数: 16

約数和(自身を含む): 228476160

約数和(自身を除く): 89178826

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 14423, 28846, 158653, 317306, 6331697, 12663394, 69648667, 139297334]

約数ペア:

[(1, 139297334), (2, 69648667), (11, 12663394), (22, 6331697), (439, 317306), (878, 158653), (4829, 28846), (9658, 14423)]