19959139

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 22632480

約数和(自身を除く): 2673341

約数列:

[1, 17, 19, 61, 323, 1013, 1037, 1159, 17221, 19247, 19703, 61793, 327199, 1050481, 1174067, 19959139]

約数ペア:

[(1, 19959139), (17, 1174067), (19, 1050481), (61, 327199), (323, 61793), (1013, 19703), (1037, 19247), (1159, 17221)]