19194360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 61605360

約数和(自身を除く): 42411000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 680, 776, 970, 1020, 1164, 1455, 1649, 1940, 2040, 2328, 2910, 3298, 3880, 4947, 5820, 6596, 8245, 9409, 9894, 11640, 13192, 16490, 18818, 19788, 24735, 28227, 32980, 37636, 39576, 47045, 49470, 56454, 65960, 75272, 94090, 98940, 112908, 141135, 159953, 188180, 197880, 225816, 282270, 319906, 376360, 479859, 564540, 639812, 799765, 959718, 1129080, 1279624, 1599530, 1919436, 2399295, 3199060, 3838872, 4798590, 6398120, 9597180, 19194360]

約数ペア:

[(1, 19194360), (2, 9597180), (3, 6398120), (4, 4798590), (5, 3838872), (6, 3199060), (8, 2399295), (10, 1919436), (12, 1599530), (15, 1279624), (17, 1129080), (20, 959718), (24, 799765), (30, 639812), (34, 564540), (40, 479859), (51, 376360), (60, 319906), (68, 282270), (85, 225816), (97, 197880), (102, 188180), (120, 159953), (136, 141135), (170, 112908), (194, 98940), (204, 94090), (255, 75272), (291, 65960), (340, 56454), (388, 49470), (408, 47045), (485, 39576), (510, 37636), (582, 32980), (680, 28227), (776, 24735), (970, 19788), (1020, 18818), (1164, 16490), (1455, 13192), (1649, 11640), (1940, 9894), (2040, 9409), (2328, 8245), (2910, 6596), (3298, 5820), (3880, 4947)]