1914896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6326

約数の個数: 20

約数和(自身を含む): 3906000

約数和(自身を除く): 1991104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6299, 12598, 25196, 50392, 100784, 119681, 239362, 478724, 957448, 1914896]

約数ペア:

[(1, 1914896), (2, 957448), (4, 478724), (8, 239362), (16, 119681), (19, 100784), (38, 50392), (76, 25196), (152, 12598), (304, 6299)]