28110709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7079}}^1$

素因数の和:7128

約数の個数: 12

約数和(自身を含む): 32369760

約数和(自身を除く): 4259051

約数列:

[1, 11, 19, 209, 361, 3971, 7079, 77869, 134501, 1479511, 2555519, 28110709]

約数ペア:

[(1, 28110709), (11, 2555519), (19, 1479511), (209, 134501), (361, 77869), (3971, 7079)]