222656746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{9043}}^1$

素因数の和:10005

約数の個数: 16

約数和(自身を含む): 360095904

約数和(自身を除く): 137439158

約数列:

[1, 2, 13, 26, 947, 1894, 9043, 12311, 18086, 24622, 117559, 235118, 8563721, 17127442, 111328373, 222656746]

約数ペア:

[(1, 222656746), (2, 111328373), (13, 17127442), (26, 8563721), (947, 235118), (1894, 117559), (9043, 24622), (12311, 18086)]