19089477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 30820608

約数和(自身を除く): 11731131

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 4703, 14109, 42327, 51733, 155199, 192823, 465597, 578469, 1735407, 2121053, 6363159, 19089477]

約数ペア:

[(1, 19089477), (3, 6363159), (9, 2121053), (11, 1735407), (33, 578469), (41, 465597), (99, 192823), (123, 155199), (369, 51733), (451, 42327), (1353, 14109), (4059, 4703)]