19265892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{37337}}^1$

素因数の和:37387

約数の個数: 24

約数和(自身を含む): 46000416

約数和(自身を除く): 26734524

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 37337, 74674, 112011, 149348, 224022, 448044, 1605491, 3210982, 4816473, 6421964, 9632946, 19265892]

約数ペア:

[(1, 19265892), (2, 9632946), (3, 6421964), (4, 4816473), (6, 3210982), (12, 1605491), (43, 448044), (86, 224022), (129, 149348), (172, 112011), (258, 74674), (516, 37337)]