18965317949

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1\times {\mathrm{6229}}^1$

素因数の和:7892

約数の個数: 16

約数和(自身を含む): 19928025600

約数和(自身を除く): 962707651

約数列:

[1, 29, 67, 1567, 1943, 6229, 45443, 104989, 180641, 417343, 3044681, 9760843, 12102947, 283064447, 653976481, 18965317949]

約数ペア:

[(1, 18965317949), (29, 653976481), (67, 283064447), (1567, 12102947), (1943, 9760843), (6229, 3044681), (45443, 417343), (104989, 180641)]