12157080298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{50235869}}^1$

素因数の和:50235893

約数の個数: 12

約数和(自身を含む): 20044112130

約数和(自身を除く): 7887031832

約数列:

[1, 2, 11, 22, 121, 242, 50235869, 100471738, 552594559, 1105189118, 6078540149, 12157080298]

約数ペア:

[(1, 12157080298), (2, 6078540149), (11, 1105189118), (22, 552594559), (121, 100471738), (242, 50235869)]