19386024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 55728000

約数和(自身を除く): 36341976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 449, 514, 771, 898, 1028, 1347, 1542, 1796, 1799, 2056, 2694, 3084, 3143, 3592, 3598, 5388, 5397, 6168, 6286, 7196, 9429, 10776, 10794, 12572, 14392, 18858, 21588, 25144, 37716, 43176, 75432, 115393, 230786, 346179, 461572, 692358, 807751, 923144, 1384716, 1615502, 2423253, 2769432, 3231004, 4846506, 6462008, 9693012, 19386024]

約数ペア:

[(1, 19386024), (2, 9693012), (3, 6462008), (4, 4846506), (6, 3231004), (7, 2769432), (8, 2423253), (12, 1615502), (14, 1384716), (21, 923144), (24, 807751), (28, 692358), (42, 461572), (56, 346179), (84, 230786), (168, 115393), (257, 75432), (449, 43176), (514, 37716), (771, 25144), (898, 21588), (1028, 18858), (1347, 14392), (1542, 12572), (1796, 10794), (1799, 10776), (2056, 9429), (2694, 7196), (3084, 6286), (3143, 6168), (3592, 5397), (3598, 5388)]