9923984

素因数分解:

$2^4\times 7^1\times {\mathrm{88607}}^1$

素因数の和:88622

約数の個数: 20

約数和(自身を含む): 21974784

約数和(自身を除く): 12050800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88607, 177214, 354428, 620249, 708856, 1240498, 1417712, 2480996, 4961992, 9923984]

約数ペア:

[(1, 9923984), (2, 4961992), (4, 2480996), (7, 1417712), (8, 1240498), (14, 708856), (16, 620249), (28, 354428), (56, 177214), (112, 88607)]