16671151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 20204800

約数和(自身を除く): 3533649

約数列:

[1, 7, 19, 133, 163, 769, 1141, 3097, 5383, 14611, 21679, 102277, 125347, 877429, 2381593, 16671151]

約数ペア:

[(1, 16671151), (7, 2381593), (19, 877429), (133, 125347), (163, 102277), (769, 21679), (1141, 14611), (3097, 5383)]