19034208

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 58378320

約数和(自身を除く): 39344112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 53, 58, 72, 86, 87, 96, 106, 116, 129, 144, 159, 172, 174, 212, 232, 258, 261, 288, 318, 344, 348, 387, 424, 464, 477, 516, 522, 636, 688, 696, 774, 848, 928, 954, 1032, 1044, 1247, 1272, 1376, 1392, 1537, 1548, 1696, 1908, 2064, 2088, 2279, 2494, 2544, 2784, 3074, 3096, 3741, 3816, 4128, 4176, 4558, 4611, 4988, 5088, 6148, 6192, 6837, 7482, 7632, 8352, 9116, 9222, 9976, 11223, 12296, 12384, 13674, 13833, 14964, 15264, 18232, 18444, 19952, 20511, 22446, 24592, 27348, 27666, 29928, 36464, 36888, 39904, 41022, 44892, 49184, 54696, 55332, 59856, 66091, 72928, 73776, 82044, 89784, 109392, 110664, 119712, 132182, 147552, 164088, 179568, 198273, 218784, 221328, 264364, 328176, 359136, 396546, 442656, 528728, 594819, 656352, 793092, 1057456, 1189638, 1586184, 2114912, 2379276, 3172368, 4758552, 6344736, 9517104, 19034208]

約数ペア:

[(1, 19034208), (2, 9517104), (3, 6344736), (4, 4758552), (6, 3172368), (8, 2379276), (9, 2114912), (12, 1586184), (16, 1189638), (18, 1057456), (24, 793092), (29, 656352), (32, 594819), (36, 528728), (43, 442656), (48, 396546), (53, 359136), (58, 328176), (72, 264364), (86, 221328), (87, 218784), (96, 198273), (106, 179568), (116, 164088), (129, 147552), (144, 132182), (159, 119712), (172, 110664), (174, 109392), (212, 89784), (232, 82044), (258, 73776), (261, 72928), (288, 66091), (318, 59856), (344, 55332), (348, 54696), (387, 49184), (424, 44892), (464, 41022), (477, 39904), (516, 36888), (522, 36464), (636, 29928), (688, 27666), (696, 27348), (774, 24592), (848, 22446), (928, 20511), (954, 19952), (1032, 18444), (1044, 18232), (1247, 15264), (1272, 14964), (1376, 13833), (1392, 13674), (1537, 12384), (1548, 12296), (1696, 11223), (1908, 9976), (2064, 9222), (2088, 9116), (2279, 8352), (2494, 7632), (2544, 7482), (2784, 6837), (3074, 6192), (3096, 6148), (3741, 5088), (3816, 4988), (4128, 4611), (4176, 4558)]