12589906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29009}}^1$

素因数の和:29049

約数の個数: 16

約数和(自身を含む): 22279680

約数和(自身を除く): 9689774

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29009, 58018, 203063, 406126, 899279, 1798558, 6294953, 12589906]

約数ペア:

[(1, 12589906), (2, 6294953), (7, 1798558), (14, 899279), (31, 406126), (62, 203063), (217, 58018), (434, 29009)]