15665901212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{226007}}^1$

素因数の和:226098

約数の個数: 48

約数和(自身を含む): 31185487872

約数和(自身を除く): 15519586660

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2236, 2666, 5332, 17329, 34658, 69316, 226007, 452014, 904028, 2938091, 5876182, 7006217, 9718301, 11752364, 14012434, 19436602, 28024868, 38873204, 91080821, 126337913, 182161642, 252675826, 301267331, 364323284, 505351652, 602534662, 1205069324, 3916475303, 7832950606, 15665901212]

約数ペア:

[(1, 15665901212), (2, 7832950606), (4, 3916475303), (13, 1205069324), (26, 602534662), (31, 505351652), (43, 364323284), (52, 301267331), (62, 252675826), (86, 182161642), (124, 126337913), (172, 91080821), (403, 38873204), (559, 28024868), (806, 19436602), (1118, 14012434), (1333, 11752364), (1612, 9718301), (2236, 7006217), (2666, 5876182), (5332, 2938091), (17329, 904028), (34658, 452014), (69316, 226007)]