15278666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 25208064

約数和(自身を除く): 9929398

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 12503, 25006, 162539, 325078, 587641, 1175282, 7639333, 15278666]

約数ペア:

[(1, 15278666), (2, 7639333), (13, 1175282), (26, 587641), (47, 325078), (94, 162539), (611, 25006), (1222, 12503)]