23081884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 49772800

約数和(自身を除く): 26690916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1009, 1204, 1634, 2018, 3268, 4036, 5719, 7063, 11438, 14126, 19171, 22876, 28252, 38342, 43387, 76684, 86774, 134197, 173548, 268394, 303709, 536788, 607418, 824353, 1214836, 1648706, 3297412, 5770471, 11540942, 23081884]

約数ペア:

[(1, 23081884), (2, 11540942), (4, 5770471), (7, 3297412), (14, 1648706), (19, 1214836), (28, 824353), (38, 607418), (43, 536788), (76, 303709), (86, 268394), (133, 173548), (172, 134197), (266, 86774), (301, 76684), (532, 43387), (602, 38342), (817, 28252), (1009, 22876), (1204, 19171), (1634, 14126), (2018, 11438), (3268, 7063), (4036, 5719)]