19240584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 54190080

約数和(自身を除く): 34949496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2351, 2728, 4092, 4702, 7053, 8184, 9404, 14106, 18808, 25861, 28212, 51722, 56424, 72881, 77583, 103444, 145762, 155166, 206888, 218643, 291524, 310332, 437286, 583048, 620664, 801691, 874572, 1603382, 1749144, 2405073, 3206764, 4810146, 6413528, 9620292, 19240584]

約数ペア:

[(1, 19240584), (2, 9620292), (3, 6413528), (4, 4810146), (6, 3206764), (8, 2405073), (11, 1749144), (12, 1603382), (22, 874572), (24, 801691), (31, 620664), (33, 583048), (44, 437286), (62, 310332), (66, 291524), (88, 218643), (93, 206888), (124, 155166), (132, 145762), (186, 103444), (248, 77583), (264, 72881), (341, 56424), (372, 51722), (682, 28212), (744, 25861), (1023, 18808), (1364, 14106), (2046, 9404), (2351, 8184), (2728, 7053), (4092, 4702)]