19506065854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11223283}}^1$

素因数の和:11223375

約数の個数: 16

約数和(自身を含む): 32323057920

約数和(自身を除く): 12816992066

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 11223283, 22446566, 123456113, 246912226, 886639357, 1773278714, 9753032927, 19506065854]

約数ペア:

[(1, 19506065854), (2, 9753032927), (11, 1773278714), (22, 886639357), (79, 246912226), (158, 123456113), (869, 22446566), (1738, 11223283)]