12893191

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 1622009

約数列:

[1, 17, 19, 179, 223, 323, 3043, 3401, 3791, 4237, 39917, 57817, 72029, 678589, 758423, 12893191]

約数ペア:

[(1, 12893191), (17, 758423), (19, 678589), (179, 72029), (223, 57817), (323, 39917), (3043, 4237), (3401, 3791)]