18910094

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58727}}^1$

素因数の和:58759

約数の個数: 16

約数和(自身を含む): 33827328

約数和(自身を除く): 14917234

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58727, 117454, 411089, 822178, 1350721, 2701442, 9455047, 18910094]

約数ペア:

[(1, 18910094), (2, 9455047), (7, 2701442), (14, 1350721), (23, 822178), (46, 411089), (161, 117454), (322, 58727)]