2019164428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26567953}}^1$

素因数の和:26567976

約数の個数: 12

約数和(自身を含む): 3719513560

約数和(自身を除く): 1700349132

約数列:

[1, 2, 4, 19, 38, 76, 26567953, 53135906, 106271812, 504791107, 1009582214, 2019164428]

約数ペア:

[(1, 2019164428), (2, 1009582214), (4, 504791107), (19, 106271812), (38, 53135906), (76, 26567953)]