191459884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32717}}^1$

素因数の和:32758

約数の個数: 48

約数和(自身を含む): 439729920

約数和(自身を除く): 248270036

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 32717, 65434, 130868, 229019, 359887, 458038, 621623, 719774, 916076, 1243246, 1439548, 2486492, 2519209, 4351361, 5038418, 6837853, 8702722, 10076836, 13675706, 17405444, 27351412, 47864971, 95729942, 191459884]

約数ペア:

[(1, 191459884), (2, 95729942), (4, 47864971), (7, 27351412), (11, 17405444), (14, 13675706), (19, 10076836), (22, 8702722), (28, 6837853), (38, 5038418), (44, 4351361), (76, 2519209), (77, 2486492), (133, 1439548), (154, 1243246), (209, 916076), (266, 719774), (308, 621623), (418, 458038), (532, 359887), (836, 229019), (1463, 130868), (2926, 65434), (5852, 32717)]