15214801

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 18457600

約数和(自身を除く): 3242799

約数列:

[1, 7, 19, 133, 139, 823, 973, 2641, 5761, 15637, 18487, 109459, 114397, 800779, 2173543, 15214801]

約数ペア:

[(1, 15214801), (7, 2173543), (19, 800779), (133, 114397), (139, 109459), (823, 18487), (973, 15637), (2641, 5761)]