11351905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 14284800

約数和(自身を除く): 2932895

約数列:

[1, 5, 29, 79, 145, 395, 991, 2291, 4955, 11455, 28739, 78289, 143695, 391445, 2270381, 11351905]

約数ペア:

[(1, 11351905), (5, 2270381), (29, 391445), (79, 143695), (145, 78289), (395, 28739), (991, 11455), (2291, 4955)]