12542171135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4105457}}^1$

素因数の和:4105522

約数の個数: 16

約数和(自身を含む): 16553206656

約数和(自身を除く): 4011035521

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4105457, 20527285, 53370941, 192956479, 266854705, 964782395, 2508434227, 12542171135]

約数ペア:

[(1, 12542171135), (5, 2508434227), (13, 964782395), (47, 266854705), (65, 192956479), (235, 53370941), (611, 20527285), (3055, 4105457)]