11973968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18253}}^1$

素因数の和:18302

約数の個数: 20

約数和(自身を含む): 23766708

約数和(自身を除く): 11792740

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18253, 36506, 73012, 146024, 292048, 748373, 1496746, 2993492, 5986984, 11973968]

約数ペア:

[(1, 11973968), (2, 5986984), (4, 2993492), (8, 1496746), (16, 748373), (41, 292048), (82, 146024), (164, 73012), (328, 36506), (656, 18253)]