22686886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 34993728

約数和(自身を除く): 12306842

約数列:

[1, 2, 43, 86, 251, 502, 1051, 2102, 10793, 21586, 45193, 90386, 263801, 527602, 11343443, 22686886]

約数ペア:

[(1, 22686886), (2, 11343443), (43, 527602), (86, 263801), (251, 90386), (502, 45193), (1051, 21586), (2102, 10793)]