21132510146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1\times {\mathrm{3701}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 34726418496

約数和(自身を除く): 13593908350

約数列:

[1, 2, 11, 22, 461, 563, 922, 1126, 3701, 5071, 6193, 7402, 10142, 12386, 40711, 81422, 259543, 519086, 1706161, 2083663, 2854973, 3412322, 4167326, 5709946, 18767771, 22920293, 37535542, 45840586, 960568643, 1921137286, 10566255073, 21132510146]

約数ペア:

[(1, 21132510146), (2, 10566255073), (11, 1921137286), (22, 960568643), (461, 45840586), (563, 37535542), (922, 22920293), (1126, 18767771), (3701, 5709946), (5071, 4167326), (6193, 3412322), (7402, 2854973), (10142, 2083663), (12386, 1706161), (40711, 519086), (81422, 259543)]