19264299

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{577}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 26634240

約数和(自身を除く): 7369941

約数列:

[1, 3, 31, 93, 359, 577, 1077, 1731, 11129, 17887, 33387, 53661, 207143, 621429, 6421433, 19264299]

約数ペア:

[(1, 19264299), (3, 6421433), (31, 621429), (93, 207143), (359, 53661), (577, 33387), (1077, 17887), (1731, 11129)]