19516608

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 84

約数和(自身を含む): 57798208

約数和(自身を除く): 38281600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1093, 1116, 1488, 1984, 2186, 2232, 2976, 3279, 4372, 4464, 5952, 6558, 8744, 8928, 9837, 13116, 17488, 17856, 19674, 26232, 33883, 34976, 39348, 52464, 67766, 69952, 78696, 101649, 104928, 135532, 157392, 203298, 209856, 271064, 304947, 314784, 406596, 542128, 609894, 629568, 813192, 1084256, 1219788, 1626384, 2168512, 2439576, 3252768, 4879152, 6505536, 9758304, 19516608]

約数ペア:

[(1, 19516608), (2, 9758304), (3, 6505536), (4, 4879152), (6, 3252768), (8, 2439576), (9, 2168512), (12, 1626384), (16, 1219788), (18, 1084256), (24, 813192), (31, 629568), (32, 609894), (36, 542128), (48, 406596), (62, 314784), (64, 304947), (72, 271064), (93, 209856), (96, 203298), (124, 157392), (144, 135532), (186, 104928), (192, 101649), (248, 78696), (279, 69952), (288, 67766), (372, 52464), (496, 39348), (558, 34976), (576, 33883), (744, 26232), (992, 19674), (1093, 17856), (1116, 17488), (1488, 13116), (1984, 9837), (2186, 8928), (2232, 8744), (2976, 6558), (3279, 5952), (4372, 4464)]