19102314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 29005206

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 173, 231, 239, 346, 462, 478, 519, 717, 1038, 1211, 1434, 1673, 1903, 2422, 2629, 3346, 3633, 3806, 5019, 5258, 5709, 7266, 7887, 10038, 11418, 13321, 15774, 18403, 26642, 36806, 39963, 41347, 55209, 79926, 82694, 110418, 124041, 248082, 289429, 454817, 578858, 868287, 909634, 1364451, 1736574, 2728902, 3183719, 6367438, 9551157, 19102314]

約数ペア:

[(1, 19102314), (2, 9551157), (3, 6367438), (6, 3183719), (7, 2728902), (11, 1736574), (14, 1364451), (21, 909634), (22, 868287), (33, 578858), (42, 454817), (66, 289429), (77, 248082), (154, 124041), (173, 110418), (231, 82694), (239, 79926), (346, 55209), (462, 41347), (478, 39963), (519, 36806), (717, 26642), (1038, 18403), (1211, 15774), (1434, 13321), (1673, 11418), (1903, 10038), (2422, 7887), (2629, 7266), (3346, 5709), (3633, 5258), (3806, 5019)]