19007151

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 26373600

約数和(自身を除く): 7366449

約数列:

[1, 3, 29, 87, 197, 591, 1109, 3327, 5713, 17139, 32161, 96483, 218473, 655419, 6335717, 19007151]

約数ペア:

[(1, 19007151), (3, 6335717), (29, 655419), (87, 218473), (197, 96483), (591, 32161), (1109, 17139), (3327, 5713)]