22497312887

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1\times {\mathrm{20173}}^1$

素因数の和:21002

約数の個数: 16

約数和(自身を含む): 25845314880

約数和(自身を除く): 3348001993

約数列:

[1, 7, 313, 509, 2191, 3563, 20173, 141211, 159317, 1115219, 6314149, 10268057, 44199043, 71876399, 3213901841, 22497312887]

約数ペア:

[(1, 22497312887), (7, 3213901841), (313, 71876399), (509, 44199043), (2191, 10268057), (3563, 6314149), (20173, 1115219), (141211, 159317)]