21733036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21997}}^1$

素因数の和:22033

約数の個数: 24

約数和(自身を含む): 43116080

約数和(自身を除く): 21383044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 21997, 43994, 87988, 285961, 417943, 571922, 835886, 1143844, 1671772, 5433259, 10866518, 21733036]

約数ペア:

[(1, 21733036), (2, 10866518), (4, 5433259), (13, 1671772), (19, 1143844), (26, 835886), (38, 571922), (52, 417943), (76, 285961), (247, 87988), (494, 43994), (988, 21997)]