195764366984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1948447}}^1$

素因数の和:1949133

約数の個数: 32

約数和(自身を含む): 386961772800

約数和(自身を除く): 191197405816

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 661, 1322, 2644, 5288, 12559, 25118, 50236, 100472, 1948447, 3896894, 7793788, 15587576, 37020493, 74040986, 148081972, 296163944, 1287923467, 2575846934, 5151693868, 10303387736, 24470545873, 48941091746, 97882183492, 195764366984]

約数ペア:

[(1, 195764366984), (2, 97882183492), (4, 48941091746), (8, 24470545873), (19, 10303387736), (38, 5151693868), (76, 2575846934), (152, 1287923467), (661, 296163944), (1322, 148081972), (2644, 74040986), (5288, 37020493), (12559, 15587576), (25118, 7793788), (50236, 3896894), (100472, 1948447)]