191273849516

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{9661}}^1\times {\mathrm{11173}}^1$

素因数の和:21281

約数の個数: 24

約数和(自身を含む): 335549588304

約数和(自身を除く): 144275738788

約数列:

[1, 2, 4, 443, 886, 1772, 9661, 11173, 19322, 22346, 38644, 44692, 4279823, 4949639, 8559646, 9899278, 17119292, 19798556, 107942353, 215884706, 431769412, 47818462379, 95636924758, 191273849516]

約数ペア:

[(1, 191273849516), (2, 95636924758), (4, 47818462379), (443, 431769412), (886, 215884706), (1772, 107942353), (9661, 19798556), (11173, 17119292), (19322, 9899278), (22346, 8559646), (38644, 4949639), (44692, 4279823)]