19944573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14741}}^1$

素因数の和:14796

約数の個数: 16

約数和(自身を含む): 29719872

約数和(自身を除く): 9775299

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 14741, 44223, 162151, 486453, 604381, 1813143, 6648191, 19944573]

約数ペア:

[(1, 19944573), (3, 6648191), (11, 1813143), (33, 604381), (41, 486453), (123, 162151), (451, 44223), (1353, 14741)]