2019649522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{198277}}^1$

素因数の和:198753

約数の個数: 16

約数和(自身を含む): 3312035712

約数和(自身を除く): 1292386190

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 198277, 396554, 2181047, 4362094, 91802251, 183604502, 1009824761, 2019649522]

約数ペア:

[(1, 2019649522), (2, 1009824761), (11, 183604502), (22, 91802251), (463, 4362094), (926, 2181047), (5093, 396554), (10186, 198277)]