2788592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9173}}^1$

素因数の和:9200

約数の個数: 20

約数和(自身を含む): 5687880

約数和(自身を除く): 2899288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9173, 18346, 36692, 73384, 146768, 174287, 348574, 697148, 1394296, 2788592]

約数ペア:

[(1, 2788592), (2, 1394296), (4, 697148), (8, 348574), (16, 174287), (19, 146768), (38, 73384), (76, 36692), (152, 18346), (304, 9173)]