11953820

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2633}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 25223184

約数和(自身を除く): 13269364

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 2633, 4540, 5266, 10532, 13165, 26330, 52660, 597691, 1195382, 2390764, 2988455, 5976910, 11953820]

約数ペア:

[(1, 11953820), (2, 5976910), (4, 2988455), (5, 2390764), (10, 1195382), (20, 597691), (227, 52660), (454, 26330), (908, 13165), (1135, 10532), (2270, 5266), (2633, 4540)]