19026368

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{1097}}^1$

素因数の和:1380

約数の個数: 28

約数和(自身を含む): 37929312

約数和(自身を除く): 18902944

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 1097, 2168, 2194, 4336, 4388, 8672, 8776, 17344, 17552, 35104, 70208, 297287, 594574, 1189148, 2378296, 4756592, 9513184, 19026368]

約数ペア:

[(1, 19026368), (2, 9513184), (4, 4756592), (8, 2378296), (16, 1189148), (32, 594574), (64, 297287), (271, 70208), (542, 35104), (1084, 17552), (1097, 17344), (2168, 8776), (2194, 8672), (4336, 4388)]