12260872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3853

約数の個数: 32

約数和(自身を含む): 25562880

約数和(自身を除く): 13302008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 3803, 7606, 15212, 30424, 49439, 98878, 117893, 197756, 235786, 395512, 471572, 943144, 1532609, 3065218, 6130436, 12260872]

約数ペア:

[(1, 12260872), (2, 6130436), (4, 3065218), (8, 1532609), (13, 943144), (26, 471572), (31, 395512), (52, 235786), (62, 197756), (104, 117893), (124, 98878), (248, 49439), (403, 30424), (806, 15212), (1612, 7606), (3224, 3803)]