14900921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 18048000

約数和(自身を除く): 3147079

約数列:

[1, 7, 19, 133, 199, 563, 1393, 3781, 3941, 10697, 26467, 74879, 112037, 784259, 2128703, 14900921]

約数ペア:

[(1, 14900921), (7, 2128703), (19, 784259), (133, 112037), (199, 74879), (563, 26467), (1393, 10697), (3781, 3941)]