19756422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{156797}}^1$

素因数の和:156812

約数の個数: 24

約数和(自身を含む): 48920976

約数和(自身を除く): 29164554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 156797, 313594, 470391, 940782, 1097579, 1411173, 2195158, 2822346, 3292737, 6585474, 9878211, 19756422]

約数ペア:

[(1, 19756422), (2, 9878211), (3, 6585474), (6, 3292737), (7, 2822346), (9, 2195158), (14, 1411173), (18, 1097579), (21, 940782), (42, 470391), (63, 313594), (126, 156797)]