19380288

素因数分解:

$2^6\times 3^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 51641248

約数和(自身を除く): 32260960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 193, 386, 523, 579, 772, 1046, 1158, 1544, 1569, 2092, 2316, 3088, 3138, 4184, 4632, 6176, 6276, 8368, 9264, 12352, 12552, 16736, 18528, 25104, 33472, 37056, 50208, 100416, 100939, 201878, 302817, 403756, 605634, 807512, 1211268, 1615024, 2422536, 3230048, 4845072, 6460096, 9690144, 19380288]

約数ペア:

[(1, 19380288), (2, 9690144), (3, 6460096), (4, 4845072), (6, 3230048), (8, 2422536), (12, 1615024), (16, 1211268), (24, 807512), (32, 605634), (48, 403756), (64, 302817), (96, 201878), (192, 100939), (193, 100416), (386, 50208), (523, 37056), (579, 33472), (772, 25104), (1046, 18528), (1158, 16736), (1544, 12552), (1569, 12352), (2092, 9264), (2316, 8368), (3088, 6276), (3138, 6176), (4184, 4632)]