16426090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12539}}^1$

素因数の和:12677

約数の個数: 16

約数和(自身を含む): 29795040

約数和(自身を除く): 13368950

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 12539, 25078, 62695, 125390, 1642609, 3285218, 8213045, 16426090]

約数ペア:

[(1, 16426090), (2, 8213045), (5, 3285218), (10, 1642609), (131, 125390), (262, 62695), (655, 25078), (1310, 12539)]