25427666

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 42230160

約数和(自身を除く): 16802494

約数列:

[1, 2, 11, 22, 121, 179, 242, 358, 587, 1174, 1969, 3938, 6457, 12914, 21659, 43318, 71027, 105073, 142054, 210146, 1155803, 2311606, 12713833, 25427666]

約数ペア:

[(1, 25427666), (2, 12713833), (11, 2311606), (22, 1155803), (121, 210146), (179, 142054), (242, 105073), (358, 71027), (587, 43318), (1174, 21659), (1969, 12914), (3938, 6457)]