22259140

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5827}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 46996992

約数和(自身を除く): 24737852

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 5827, 11654, 23308, 29135, 58270, 116540, 1112957, 2225914, 4451828, 5564785, 11129570, 22259140]

約数ペア:

[(1, 22259140), (2, 11129570), (4, 5564785), (5, 4451828), (10, 2225914), (20, 1112957), (191, 116540), (382, 58270), (764, 29135), (955, 23308), (1910, 11654), (3820, 5827)]