15691423154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5557}}^1\times {\mathrm{128351}}^1$

素因数の和:133921

約数の個数: 16

約数和(自身を含む): 25681694976

約数和(自身を除く): 9990271822

約数列:

[1, 2, 11, 22, 5557, 11114, 61127, 122254, 128351, 256702, 1411861, 2823722, 713246507, 1426493014, 7845711577, 15691423154]

約数ペア:

[(1, 15691423154), (2, 7845711577), (11, 1426493014), (22, 713246507), (5557, 2823722), (11114, 1411861), (61127, 256702), (122254, 128351)]