15704374

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 29018880

約数和(自身を除く): 13314506

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1373, 1634, 2746, 5719, 9611, 11438, 19222, 26087, 52174, 59039, 118078, 182609, 365218, 413273, 826546, 1121741, 2243482, 7852187, 15704374]

約数ペア:

[(1, 15704374), (2, 7852187), (7, 2243482), (14, 1121741), (19, 826546), (38, 413273), (43, 365218), (86, 182609), (133, 118078), (266, 59039), (301, 52174), (602, 26087), (817, 19222), (1373, 11438), (1634, 9611), (2746, 5719)]