122958814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{55337}}^1$

素因数の和:55451

約数の個数: 16

約数和(自身を含む): 203201136

約数和(自身を除く): 80242322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 55337, 110674, 608707, 1217414, 5589037, 11178074, 61479407, 122958814]

約数ペア:

[(1, 122958814), (2, 61479407), (11, 11178074), (22, 5589037), (101, 1217414), (202, 608707), (1111, 110674), (2222, 55337)]