1920607096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743269}}^1$

素因数の和:743311

約数の個数: 32

約数和(自身を含む): 4013658000

約数和(自身を除く): 2093050904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 743269, 1486538, 2973076, 5946152, 12635573, 14122111, 25271146, 28244222, 50542292, 56488444, 101084584, 112976888, 240075887, 480151774, 960303548, 1920607096]

約数ペア:

[(1, 1920607096), (2, 960303548), (4, 480151774), (8, 240075887), (17, 112976888), (19, 101084584), (34, 56488444), (38, 50542292), (68, 28244222), (76, 25271146), (136, 14122111), (152, 12635573), (323, 5946152), (646, 2973076), (1292, 1486538), (2584, 743269)]