21946082

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:962

約数の個数: 24

約数和(自身を含む): 35823216

約数和(自身を除く): 13877134

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 883, 1462, 1766, 12427, 15011, 24854, 30022, 37969, 75938, 255187, 510374, 645473, 1290946, 10973041, 21946082]

約数ペア:

[(1, 21946082), (2, 10973041), (17, 1290946), (34, 645473), (43, 510374), (86, 255187), (289, 75938), (578, 37969), (731, 30022), (883, 24854), (1462, 15011), (1766, 12427)]