18486698

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 28494720

約数和(自身を除く): 10008022

約数列:

[1, 2, 47, 94, 193, 386, 1019, 2038, 9071, 18142, 47893, 95786, 196667, 393334, 9243349, 18486698]

約数ペア:

[(1, 18486698), (2, 9243349), (47, 393334), (94, 196667), (193, 95786), (386, 47893), (1019, 18142), (2038, 9071)]