1670296916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{21977591}}^1$

素因数の和:21977614

約数の個数: 12

約数和(自身を含む): 3076862880

約数和(自身を除く): 1406565964

約数列:

[1, 2, 4, 19, 38, 76, 21977591, 43955182, 87910364, 417574229, 835148458, 1670296916]

約数ペア:

[(1, 1670296916), (2, 835148458), (4, 417574229), (19, 87910364), (38, 43955182), (76, 21977591)]