19149074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 34826880

約数和(自身を除く): 15677806

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 373, 386, 746, 1351, 2611, 2702, 3667, 5222, 7087, 7334, 14174, 25669, 49609, 51338, 71989, 99218, 143978, 503923, 1007846, 1367791, 2735582, 9574537, 19149074]

約数ペア:

[(1, 19149074), (2, 9574537), (7, 2735582), (14, 1367791), (19, 1007846), (38, 503923), (133, 143978), (193, 99218), (266, 71989), (373, 51338), (386, 49609), (746, 25669), (1351, 14174), (2611, 7334), (2702, 7087), (3667, 5222)]