18534842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9203}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 29820960

約数和(自身を除く): 11286118

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9203, 18406, 174857, 349714, 487759, 975518, 9267421, 18534842]

約数ペア:

[(1, 18534842), (2, 9267421), (19, 975518), (38, 487759), (53, 349714), (106, 174857), (1007, 18406), (2014, 9203)]