21167404196

素因数分解:

$2^2\times {\mathrm{919}}^1\times {\mathrm{1063}}^1\times {\mathrm{5417}}^1$

素因数の和:7403

約数の個数: 24

約数和(自身を含む): 37125002880

約数和(自身を除く): 15957598684

約数列:

[1, 2, 4, 919, 1063, 1838, 2126, 3676, 4252, 5417, 10834, 21668, 976897, 1953794, 3907588, 4978223, 5758271, 9956446, 11516542, 19912892, 23033084, 5291851049, 10583702098, 21167404196]

約数ペア:

[(1, 21167404196), (2, 10583702098), (4, 5291851049), (919, 23033084), (1063, 19912892), (1838, 11516542), (2126, 9956446), (3676, 5758271), (4252, 4978223), (5417, 3907588), (10834, 1953794), (21668, 976897)]