19656076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19423}}^1$

素因数の和:19461

約数の個数: 24

約数和(自身を含む): 39158784

約数和(自身を除く): 19502708

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19423, 38846, 77692, 213653, 427306, 446729, 854612, 893458, 1786916, 4914019, 9828038, 19656076]

約数ペア:

[(1, 19656076), (2, 9828038), (4, 4914019), (11, 1786916), (22, 893458), (23, 854612), (44, 446729), (46, 427306), (92, 213653), (253, 77692), (506, 38846), (1012, 19423)]