12446180

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{953}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 26204472

約数和(自身を除く): 13758292

約数列:

[1, 2, 4, 5, 10, 20, 653, 953, 1306, 1906, 2612, 3265, 3812, 4765, 6530, 9530, 13060, 19060, 622309, 1244618, 2489236, 3111545, 6223090, 12446180]

約数ペア:

[(1, 12446180), (2, 6223090), (4, 3111545), (5, 2489236), (10, 1244618), (20, 622309), (653, 19060), (953, 13060), (1306, 9530), (1906, 6530), (2612, 4765), (3265, 3812)]