30199202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13591}}^1$

素因数の和:13705

約数の個数: 16

約数和(自身を含む): 49909824

約数和(自身を除く): 19710622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 13591, 27182, 149501, 299002, 1372691, 2745382, 15099601, 30199202]

約数ペア:

[(1, 30199202), (2, 15099601), (11, 2745382), (22, 1372691), (101, 299002), (202, 149501), (1111, 27182), (2222, 13591)]