1931904002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7262797}}^1$

素因数の和:7262825

約数の個数: 16

約数和(自身を含む): 3486143040

約数和(自身を除く): 1554239038

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7262797, 14525594, 50839579, 101679158, 137993143, 275986286, 965952001, 1931904002]

約数ペア:

[(1, 1931904002), (2, 965952001), (7, 275986286), (14, 137993143), (19, 101679158), (38, 50839579), (133, 14525594), (266, 7262797)]