19205032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31177}}^1$

素因数の和:31201

約数の個数: 32

約数和(自身を含む): 44896320

約数和(自身を除く): 25691288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31177, 62354, 124708, 218239, 249416, 342947, 436478, 685894, 872956, 1371788, 1745912, 2400629, 2743576, 4801258, 9602516, 19205032]

約数ペア:

[(1, 19205032), (2, 9602516), (4, 4801258), (7, 2743576), (8, 2400629), (11, 1745912), (14, 1371788), (22, 872956), (28, 685894), (44, 436478), (56, 342947), (77, 249416), (88, 218239), (154, 124708), (308, 62354), (616, 31177)]