15980083

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 3615437

約数列:

[1, 7, 19, 53, 133, 371, 1007, 2267, 7049, 15869, 43073, 120151, 301511, 841057, 2282869, 15980083]

約数ペア:

[(1, 15980083), (7, 2282869), (19, 841057), (53, 301511), (133, 120151), (371, 43073), (1007, 15869), (2267, 7049)]