21192783151

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{378571}}^1$

素因数の和:378714

約数の個数: 16

約数和(自身を含む): 23304892320

約数和(自身を除く): 2112109169

約数列:

[1, 17, 37, 89, 629, 1513, 3293, 55981, 378571, 6435707, 14007127, 33692819, 238121159, 572777923, 1246634303, 21192783151]

約数ペア:

[(1, 21192783151), (17, 1246634303), (37, 572777923), (89, 238121159), (629, 33692819), (1513, 14007127), (3293, 6435707), (55981, 378571)]