18615854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6907

約数の個数: 16

約数和(自身を含む): 29505600

約数和(自身を除く): 10889746

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 6829, 13658, 198041, 320963, 396082, 641926, 9307927, 18615854]

約数ペア:

[(1, 18615854), (2, 9307927), (29, 641926), (47, 396082), (58, 320963), (94, 198041), (1363, 13658), (2726, 6829)]