13972742

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8387}}^1$

素因数の和:8420

約数の個数: 24

約数和(自身を含む): 25818264

約数和(自身を除く): 11845522

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 8387, 16774, 58709, 117418, 142579, 285158, 410963, 821926, 998053, 1996106, 6986371, 13972742]

約数ペア:

[(1, 13972742), (2, 6986371), (7, 1996106), (14, 998053), (17, 821926), (34, 410963), (49, 285158), (98, 142579), (119, 117418), (238, 58709), (833, 16774), (1666, 8387)]