19043466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{244147}}^1$

素因数の和:244165

約数の個数: 16

約数和(自身を含む): 41016864

約数和(自身を除く): 21973398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 244147, 488294, 732441, 1464882, 3173911, 6347822, 9521733, 19043466]

約数ペア:

[(1, 19043466), (2, 9521733), (3, 6347822), (6, 3173911), (13, 1464882), (26, 732441), (39, 488294), (78, 244147)]