1995449665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3701}}^1\times {\mathrm{9803}}^1$

素因数の和:13520

約数の個数: 16

約数和(自身を含む): 2613197376

約数和(自身を除く): 617747711

約数列:

[1, 5, 11, 55, 3701, 9803, 18505, 40711, 49015, 107833, 203555, 539165, 36280903, 181404515, 399089933, 1995449665]

約数ペア:

[(1, 1995449665), (5, 399089933), (11, 181404515), (55, 36280903), (3701, 539165), (9803, 203555), (18505, 107833), (40711, 49015)]