19523595712

素因数分解:

$2^6\times {\mathrm{457}}^1\times {\mathrm{667519}}^1$

素因数の和:667988

約数の個数: 28

約数和(自身を含む): 38826968320

約数和(自身を除く): 19303372608

約数列:

[1, 2, 4, 8, 16, 32, 64, 457, 914, 1828, 3656, 7312, 14624, 29248, 667519, 1335038, 2670076, 5340152, 10680304, 21360608, 42721216, 305056183, 610112366, 1220224732, 2440449464, 4880898928, 9761797856, 19523595712]

約数ペア:

[(1, 19523595712), (2, 9761797856), (4, 4880898928), (8, 2440449464), (16, 1220224732), (32, 610112366), (64, 305056183), (457, 42721216), (914, 21360608), (1828, 10680304), (3656, 5340152), (7312, 2670076), (14624, 1335038), (29248, 667519)]