12355448

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 27613080

約数和(自身を除く): 15257632

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 733, 1204, 1466, 2107, 2408, 2932, 4214, 5131, 5864, 8428, 10262, 16856, 20524, 31519, 35917, 41048, 63038, 71834, 126076, 143668, 220633, 252152, 287336, 441266, 882532, 1544431, 1765064, 3088862, 6177724, 12355448]

約数ペア:

[(1, 12355448), (2, 6177724), (4, 3088862), (7, 1765064), (8, 1544431), (14, 882532), (28, 441266), (43, 287336), (49, 252152), (56, 220633), (86, 143668), (98, 126076), (172, 71834), (196, 63038), (301, 41048), (344, 35917), (392, 31519), (602, 20524), (733, 16856), (1204, 10262), (1466, 8428), (2107, 5864), (2408, 5131), (2932, 4214)]