1900163018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{29989}}^1$

素因数の和:32441

約数の個数: 16

約数和(自身を含む): 3070856040

約数和(自身を除く): 1170693022

約数列:

[1, 2, 13, 26, 2437, 4874, 29989, 31681, 59978, 63362, 389857, 779714, 73083193, 146166386, 950081509, 1900163018]

約数ペア:

[(1, 1900163018), (2, 950081509), (13, 146166386), (26, 73083193), (2437, 779714), (4874, 389857), (29989, 63362), (31681, 59978)]