28214069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 32323200

約数和(自身を除く): 4109131

約数列:

[1, 13, 19, 103, 247, 1109, 1339, 1957, 14417, 21071, 25441, 114227, 273923, 1484951, 2170313, 28214069]

約数ペア:

[(1, 28214069), (13, 2170313), (19, 1484951), (103, 273923), (247, 114227), (1109, 25441), (1339, 21071), (1957, 14417)]