30919222

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9467}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 49082112

約数和(自身を除く): 18162890

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9467, 18934, 217741, 435482, 672157, 1344314, 15459611, 30919222]

約数ペア:

[(1, 30919222), (2, 15459611), (23, 1344314), (46, 672157), (71, 435482), (142, 217741), (1633, 18934), (3266, 9467)]