2056539430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18695813}}^1$

素因数の和:18695831

約数の個数: 16

約数和(自身を含む): 4038295824

約数和(自身を除く): 1981756394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18695813, 37391626, 93479065, 186958130, 205653943, 411307886, 1028269715, 2056539430]

約数ペア:

[(1, 2056539430), (2, 1028269715), (5, 411307886), (10, 205653943), (11, 186958130), (22, 93479065), (55, 37391626), (110, 18695813)]