19215864

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9203}}^1$

素因数の和:9244

約数の個数: 48

約数和(自身を含む): 53843400

約数和(自身を除く): 34627536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9203, 18406, 27609, 36812, 55218, 73624, 82827, 110436, 165654, 220872, 266887, 331308, 533774, 662616, 800661, 1067548, 1601322, 2135096, 2401983, 3202644, 4803966, 6405288, 9607932, 19215864]

約数ペア:

[(1, 19215864), (2, 9607932), (3, 6405288), (4, 4803966), (6, 3202644), (8, 2401983), (9, 2135096), (12, 1601322), (18, 1067548), (24, 800661), (29, 662616), (36, 533774), (58, 331308), (72, 266887), (87, 220872), (116, 165654), (174, 110436), (232, 82827), (261, 73624), (348, 55218), (522, 36812), (696, 27609), (1044, 18406), (2088, 9203)]