12955822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2791}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 21308544

約数和(自身を除く): 8352722

約数列:

[1, 2, 11, 22, 211, 422, 2321, 2791, 4642, 5582, 30701, 61402, 588901, 1177802, 6477911, 12955822]

約数ペア:

[(1, 12955822), (2, 6477911), (11, 1177802), (22, 588901), (211, 61402), (422, 30701), (2321, 5582), (2791, 4642)]