21167338322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1477547}}^1$

素因数の和:1477610

約数の個数: 32

約数和(自身を含む): 37234209600

約数和(自身を除く): 16066871278

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 1477547, 2955094, 19208111, 28073393, 38416222, 42848863, 56146786, 85697726, 364954109, 557035219, 729908218, 814128397, 1114070438, 1628256794, 10583669161, 21167338322]

約数ペア:

[(1, 21167338322), (2, 10583669161), (13, 1628256794), (19, 1114070438), (26, 814128397), (29, 729908218), (38, 557035219), (58, 364954109), (247, 85697726), (377, 56146786), (494, 42848863), (551, 38416222), (754, 28073393), (1102, 19208111), (7163, 2955094), (14326, 1477547)]