15129472

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6254

約数の個数: 32

約数和(自身を含む): 31732200

約数和(自身を除く): 16602728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 6221, 12442, 24884, 49768, 99536, 118199, 199072, 236398, 398144, 472796, 796288, 945592, 1891184, 3782368, 7564736, 15129472]

約数ペア:

[(1, 15129472), (2, 7564736), (4, 3782368), (8, 1891184), (16, 945592), (19, 796288), (32, 472796), (38, 398144), (64, 236398), (76, 199072), (128, 118199), (152, 99536), (304, 49768), (608, 24884), (1216, 12442), (2432, 6221)]