10891888

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1325

約数の個数: 40

約数和(自身を含む): 24442880

約数和(自身を除く): 13550992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1231, 1264, 2212, 2462, 4424, 4924, 8617, 8848, 9848, 17234, 19696, 34468, 68936, 97249, 137872, 194498, 388996, 680743, 777992, 1361486, 1555984, 2722972, 5445944, 10891888]

約数ペア:

[(1, 10891888), (2, 5445944), (4, 2722972), (7, 1555984), (8, 1361486), (14, 777992), (16, 680743), (28, 388996), (56, 194498), (79, 137872), (112, 97249), (158, 68936), (316, 34468), (553, 19696), (632, 17234), (1106, 9848), (1231, 8848), (1264, 8617), (2212, 4924), (2462, 4424)]