12227936

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 27901440

約数和(自身を除く): 15673504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 691, 1106, 1264, 1382, 2212, 2528, 2764, 4424, 4837, 5528, 8848, 9674, 11056, 17696, 19348, 22112, 38696, 54589, 77392, 109178, 154784, 218356, 382123, 436712, 764246, 873424, 1528492, 1746848, 3056984, 6113968, 12227936]

約数ペア:

[(1, 12227936), (2, 6113968), (4, 3056984), (7, 1746848), (8, 1528492), (14, 873424), (16, 764246), (28, 436712), (32, 382123), (56, 218356), (79, 154784), (112, 109178), (158, 77392), (224, 54589), (316, 38696), (553, 22112), (632, 19348), (691, 17696), (1106, 11056), (1264, 9674), (1382, 8848), (2212, 5528), (2528, 4837), (2764, 4424)]