19236976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3769}}^1$

素因数の和:3817

約数の個数: 40

約数和(自身を含む): 42073200

約数和(自身を除く): 22836224

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3769, 5104, 7538, 15076, 30152, 41459, 60304, 82918, 109301, 165836, 218602, 331672, 437204, 663344, 874408, 1202311, 1748816, 2404622, 4809244, 9618488, 19236976]

約数ペア:

[(1, 19236976), (2, 9618488), (4, 4809244), (8, 2404622), (11, 1748816), (16, 1202311), (22, 874408), (29, 663344), (44, 437204), (58, 331672), (88, 218602), (116, 165836), (176, 109301), (232, 82918), (319, 60304), (464, 41459), (638, 30152), (1276, 15076), (2552, 7538), (3769, 5104)]