12338258

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 20409408

約数和(自身を除く): 8071150

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 743, 874, 1486, 8303, 14117, 16606, 17089, 28234, 34178, 268223, 324691, 536446, 649382, 6169129, 12338258]

約数ペア:

[(1, 12338258), (2, 6169129), (19, 649382), (23, 536446), (38, 324691), (46, 268223), (361, 34178), (437, 28234), (722, 17089), (743, 16606), (874, 14117), (1486, 8303)]