19826169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20717}}^1$

素因数の和:20760

約数の個数: 16

約数和(自身を含む): 29833920

約数和(自身を除く): 10007751

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 20717, 62151, 227887, 600793, 683661, 1802379, 6608723, 19826169]

約数ペア:

[(1, 19826169), (3, 6608723), (11, 1802379), (29, 683661), (33, 600793), (87, 227887), (319, 62151), (957, 20717)]