21554408092

素因数分解:

$2^2\times 7^1\times {\mathrm{5953}}^1\times {\mathrm{129313}}^1$

素因数の和:135277

約数の個数: 24

約数和(自身を含む): 43116391136

約数和(自身を除く): 21561983044

約数列:

[1, 2, 4, 7, 14, 28, 5953, 11906, 23812, 41671, 83342, 129313, 166684, 258626, 517252, 905191, 1810382, 3620764, 769800289, 1539600578, 3079201156, 5388602023, 10777204046, 21554408092]

約数ペア:

[(1, 21554408092), (2, 10777204046), (4, 5388602023), (7, 3079201156), (14, 1539600578), (28, 769800289), (5953, 3620764), (11906, 1810382), (23812, 905191), (41671, 517252), (83342, 258626), (129313, 166684)]