1382896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4576

約数の個数: 20

約数和(自身を含む): 2821000

約数和(自身を除く): 1438104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4549, 9098, 18196, 36392, 72784, 86431, 172862, 345724, 691448, 1382896]

約数ペア:

[(1, 1382896), (2, 691448), (4, 345724), (8, 172862), (16, 86431), (19, 72784), (38, 36392), (76, 18196), (152, 9098), (304, 4549)]