42814442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20063}}^1$

素因数の和:20173

約数の個数: 16

約数和(自身を含む): 70785792

約数和(自身を除く): 27971350

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 20063, 40126, 220693, 441386, 1946111, 3892222, 21407221, 42814442]

約数ペア:

[(1, 42814442), (2, 21407221), (11, 3892222), (22, 1946111), (97, 441386), (194, 220693), (1067, 40126), (2134, 20063)]