19137152

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 38327520

約数和(自身を除く): 19190368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 487, 614, 974, 1228, 1948, 2456, 3896, 4912, 7792, 9824, 15584, 19648, 31168, 39296, 62336, 149509, 299018, 598036, 1196072, 2392144, 4784288, 9568576, 19137152]

約数ペア:

[(1, 19137152), (2, 9568576), (4, 4784288), (8, 2392144), (16, 1196072), (32, 598036), (64, 299018), (128, 149509), (307, 62336), (487, 39296), (614, 31168), (974, 19648), (1228, 15584), (1948, 9824), (2456, 7792), (3896, 4912)]