23173508

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 41572440

約数和(自身を除く): 18398932

約数列:

[1, 2, 4, 53, 106, 212, 281, 389, 562, 778, 1124, 1556, 14893, 20617, 29786, 41234, 59572, 82468, 109309, 218618, 437236, 5793377, 11586754, 23173508]

約数ペア:

[(1, 23173508), (2, 11586754), (4, 5793377), (53, 437236), (106, 218618), (212, 109309), (281, 82468), (389, 59572), (562, 41234), (778, 29786), (1124, 20617), (1556, 14893)]