1882019722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7776941}}^1$

素因数の和:7776965

約数の個数: 12

約数和(自身を含む): 3102999858

約数和(自身を除く): 1220980136

約数列:

[1, 2, 11, 22, 121, 242, 7776941, 15553882, 85546351, 171092702, 941009861, 1882019722]

約数ペア:

[(1, 1882019722), (2, 941009861), (11, 171092702), (22, 85546351), (121, 15553882), (242, 7776941)]