19637834

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 30213216

約数和(自身を除く): 10575382

約数列:

[1, 2, 67, 101, 134, 202, 1451, 2902, 6767, 13534, 97217, 146551, 194434, 293102, 9818917, 19637834]

約数ペア:

[(1, 19637834), (2, 9818917), (67, 293102), (101, 194434), (134, 146551), (202, 97217), (1451, 13534), (2902, 6767)]