19414744

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 17840936

約数列:

[1, 2, 4, 8, 97, 127, 194, 197, 254, 388, 394, 508, 776, 788, 1016, 1576, 12319, 19109, 24638, 25019, 38218, 49276, 50038, 76436, 98552, 100076, 152872, 200152, 2426843, 4853686, 9707372, 19414744]

約数ペア:

[(1, 19414744), (2, 9707372), (4, 4853686), (8, 2426843), (97, 200152), (127, 152872), (194, 100076), (197, 98552), (254, 76436), (388, 50038), (394, 49276), (508, 38218), (776, 25019), (788, 24638), (1016, 19109), (1576, 12319)]