38418779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 46548480

約数和(自身を除く): 8129701

約数列:

[1, 7, 19, 133, 151, 1057, 1913, 2869, 13391, 20083, 36347, 254429, 288863, 2022041, 5488397, 38418779]

約数ペア:

[(1, 38418779), (7, 5488397), (19, 2022041), (133, 288863), (151, 254429), (1057, 36347), (1913, 20083), (2869, 13391)]