44131142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{19861}}^1$

素因数の和:19975

約数の個数: 16

約数和(自身を含む): 72933264

約数和(自身を除く): 28802122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 19861, 39722, 218471, 436942, 2005961, 4011922, 22065571, 44131142]

約数ペア:

[(1, 44131142), (2, 22065571), (11, 4011922), (22, 2005961), (101, 436942), (202, 218471), (1111, 39722), (2222, 19861)]