15373888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 32918400

約数和(自身を除く): 17544512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 152, 188, 269, 304, 376, 538, 608, 752, 893, 1076, 1216, 1504, 1786, 2152, 3008, 3572, 4304, 5111, 7144, 8608, 10222, 12643, 14288, 17216, 20444, 25286, 28576, 40888, 50572, 57152, 81776, 101144, 163552, 202288, 240217, 327104, 404576, 480434, 809152, 960868, 1921736, 3843472, 7686944, 15373888]

約数ペア:

[(1, 15373888), (2, 7686944), (4, 3843472), (8, 1921736), (16, 960868), (19, 809152), (32, 480434), (38, 404576), (47, 327104), (64, 240217), (76, 202288), (94, 163552), (152, 101144), (188, 81776), (269, 57152), (304, 50572), (376, 40888), (538, 28576), (608, 25286), (752, 20444), (893, 17216), (1076, 14288), (1216, 12643), (1504, 10222), (1786, 8608), (2152, 7144), (3008, 5111), (3572, 4304)]