9893390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76103}}^1$

素因数の和:76123

約数の個数: 16

約数和(自身を含む): 19178208

約数和(自身を除く): 9284818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 76103, 152206, 380515, 761030, 989339, 1978678, 4946695, 9893390]

約数ペア:

[(1, 9893390), (2, 4946695), (5, 1978678), (10, 989339), (13, 761030), (26, 380515), (65, 152206), (130, 76103)]