23969906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13421}}^1$

素因数の和:13489

約数の個数: 16

約数和(自身を含む): 38655360

約数和(自身を除く): 14685454

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 13421, 26842, 254999, 509998, 630787, 1261574, 11984953, 23969906]

約数ペア:

[(1, 23969906), (2, 11984953), (19, 1261574), (38, 630787), (47, 509998), (94, 254999), (893, 26842), (1786, 13421)]