19367808

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1675

約数の個数: 64

約数和(自身を含む): 53137920

約数和(自身を除く): 33770112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1627, 1984, 2976, 3254, 3968, 4881, 5952, 6508, 9762, 11904, 13016, 19524, 26032, 39048, 50437, 52064, 78096, 100874, 104128, 151311, 156192, 201748, 208256, 302622, 312384, 403496, 605244, 624768, 806992, 1210488, 1613984, 2420976, 3227968, 4841952, 6455936, 9683904, 19367808]

約数ペア:

[(1, 19367808), (2, 9683904), (3, 6455936), (4, 4841952), (6, 3227968), (8, 2420976), (12, 1613984), (16, 1210488), (24, 806992), (31, 624768), (32, 605244), (48, 403496), (62, 312384), (64, 302622), (93, 208256), (96, 201748), (124, 156192), (128, 151311), (186, 104128), (192, 100874), (248, 78096), (372, 52064), (384, 50437), (496, 39048), (744, 26032), (992, 19524), (1488, 13016), (1627, 11904), (1984, 9762), (2976, 6508), (3254, 5952), (3968, 4881)]