42200422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{9091}}^1$

素因数の和:9315

約数の個数: 16

約数和(自身を含む): 69390144

約数和(自身を除く): 27189722

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 9091, 18182, 100001, 200002, 1918201, 3836402, 21100211, 42200422]

約数ペア:

[(1, 42200422), (2, 21100211), (11, 3836402), (22, 1918201), (211, 200002), (422, 100001), (2321, 18182), (4642, 9091)]