19376763

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4373}}^1$

素因数の和:4594

約数の個数: 16

約数和(自身を含む): 29673216

約数和(自身を除く): 10296453

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4373, 4431, 13119, 30611, 91833, 922703, 2768109, 6458921, 19376763]

約数ペア:

[(1, 19376763), (3, 6458921), (7, 2768109), (21, 922703), (211, 91833), (633, 30611), (1477, 13119), (4373, 4431)]