21306073654

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{6011}}^1\times {\mathrm{19913}}^1$

素因数の和:26015

約数の個数: 16

約数和(自身を含む): 32325201360

約数和(自身を除く): 11019127706

約数列:

[1, 2, 89, 178, 6011, 12022, 19913, 39826, 534979, 1069958, 1772257, 3544514, 119697043, 239394086, 10653036827, 21306073654]

約数ペア:

[(1, 21306073654), (2, 10653036827), (89, 239394086), (178, 119697043), (6011, 3544514), (12022, 1772257), (19913, 1069958), (39826, 534979)]