15321696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12303

約数の個数: 48

約数和(自身を含む): 43316784

約数和(自身を除く): 27995088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 12277, 24554, 36831, 49108, 73662, 98216, 147324, 159601, 196432, 294648, 319202, 392864, 478803, 589296, 638404, 957606, 1178592, 1276808, 1915212, 2553616, 3830424, 5107232, 7660848, 15321696]

約数ペア:

[(1, 15321696), (2, 7660848), (3, 5107232), (4, 3830424), (6, 2553616), (8, 1915212), (12, 1276808), (13, 1178592), (16, 957606), (24, 638404), (26, 589296), (32, 478803), (39, 392864), (48, 319202), (52, 294648), (78, 196432), (96, 159601), (104, 147324), (156, 98216), (208, 73662), (312, 49108), (416, 36831), (624, 24554), (1248, 12277)]