189393719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{967}}^1$

素因数の和:1306

約数の個数: 16

約数和(自身を含む): 206369856

約数和(自身を除く): 16976137

約数列:

[1, 17, 41, 281, 697, 967, 4777, 11521, 16439, 39647, 195857, 271727, 673999, 4619359, 11140807, 189393719]

約数ペア:

[(1, 189393719), (17, 11140807), (41, 4619359), (281, 673999), (697, 271727), (967, 195857), (4777, 39647), (11521, 16439)]