17788028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3967}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 33331200

約数和(自身を除く): 15543172

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 3967, 4484, 7934, 15868, 75373, 150746, 234053, 301492, 468106, 936212, 4447007, 8894014, 17788028]

約数ペア:

[(1, 17788028), (2, 8894014), (4, 4447007), (19, 936212), (38, 468106), (59, 301492), (76, 234053), (118, 150746), (236, 75373), (1121, 15868), (2242, 7934), (3967, 4484)]