1929636445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{90191}}^1$

素因数の和:90596

約数の個数: 16

約数和(自身を含む): 2532591360

約数和(自身を除く): 602954915

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 21395, 90191, 450955, 992101, 4960505, 35084299, 175421495, 385927289, 1929636445]

約数ペア:

[(1, 1929636445), (5, 385927289), (11, 175421495), (55, 35084299), (389, 4960505), (1945, 992101), (4279, 450955), (21395, 90191)]