14159990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108923}}^1$

素因数の和:108943

約数の個数: 16

約数和(自身を含む): 27448848

約数和(自身を除く): 13288858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 108923, 217846, 544615, 1089230, 1415999, 2831998, 7079995, 14159990]

約数ペア:

[(1, 14159990), (2, 7079995), (5, 2831998), (10, 1415999), (13, 1089230), (26, 544615), (65, 217846), (130, 108923)]