19652032

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 56

約数和(自身を含む): 41194736

約数和(自身を除く): 21542704

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 64, 74, 86, 148, 172, 193, 296, 344, 386, 592, 688, 772, 1184, 1376, 1544, 1591, 2368, 2752, 3088, 3182, 6176, 6364, 7141, 8299, 12352, 12728, 14282, 16598, 25456, 28564, 33196, 50912, 57128, 66392, 101824, 114256, 132784, 228512, 265568, 307063, 457024, 531136, 614126, 1228252, 2456504, 4913008, 9826016, 19652032]

約数ペア:

[(1, 19652032), (2, 9826016), (4, 4913008), (8, 2456504), (16, 1228252), (32, 614126), (37, 531136), (43, 457024), (64, 307063), (74, 265568), (86, 228512), (148, 132784), (172, 114256), (193, 101824), (296, 66392), (344, 57128), (386, 50912), (592, 33196), (688, 28564), (772, 25456), (1184, 16598), (1376, 14282), (1544, 12728), (1591, 12352), (2368, 8299), (2752, 7141), (3088, 6364), (3182, 6176)]