19098996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 51179520

約数和(自身を除く): 32080524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 839, 1084, 1626, 1678, 1897, 2517, 3252, 3356, 3794, 5034, 5691, 5873, 7588, 10068, 11382, 11746, 17619, 22764, 23492, 35238, 70476, 227369, 454738, 682107, 909476, 1364214, 1591583, 2728428, 3183166, 4774749, 6366332, 9549498, 19098996]

約数ペア:

[(1, 19098996), (2, 9549498), (3, 6366332), (4, 4774749), (6, 3183166), (7, 2728428), (12, 1591583), (14, 1364214), (21, 909476), (28, 682107), (42, 454738), (84, 227369), (271, 70476), (542, 35238), (813, 23492), (839, 22764), (1084, 17619), (1626, 11746), (1678, 11382), (1897, 10068), (2517, 7588), (3252, 5873), (3356, 5691), (3794, 5034)]