19590604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6271}}^1$

素因数の和:6357

約数の個数: 24

約数和(自身を含む): 37933056

約数和(自身を除く): 18342452

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 6271, 12542, 25084, 68981, 137962, 275924, 445241, 890482, 1780964, 4897651, 9795302, 19590604]

約数ペア:

[(1, 19590604), (2, 9795302), (4, 4897651), (11, 1780964), (22, 890482), (44, 445241), (71, 275924), (142, 137962), (284, 68981), (781, 25084), (1562, 12542), (3124, 6271)]