21241466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1246

約数の個数: 24

約数和(自身を含む): 35296884

約数和(自身を除く): 14055418

約数列:

[1, 2, 17, 23, 34, 46, 391, 529, 782, 1058, 1181, 2362, 8993, 17986, 20077, 27163, 40154, 54326, 461771, 624749, 923542, 1249498, 10620733, 21241466]

約数ペア:

[(1, 21241466), (2, 10620733), (17, 1249498), (23, 923542), (34, 624749), (46, 461771), (391, 54326), (529, 40154), (782, 27163), (1058, 20077), (1181, 17986), (2362, 8993)]