19250784

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1090

約数の個数: 120

約数和(自身を含む): 64765008

約数和(自身を除く): 45514224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1061, 1134, 1296, 1512, 2016, 2122, 2268, 2592, 3024, 3183, 4244, 4536, 6048, 6366, 7427, 8488, 9072, 9549, 12732, 14854, 16976, 18144, 19098, 22281, 25464, 28647, 29708, 33952, 38196, 44562, 50928, 57294, 59416, 66843, 76392, 85941, 89124, 101856, 114588, 118832, 133686, 152784, 171882, 178248, 200529, 229176, 237664, 267372, 305568, 343764, 356496, 401058, 458352, 534744, 601587, 687528, 712992, 802116, 916704, 1069488, 1203174, 1375056, 1604232, 2138976, 2406348, 2750112, 3208464, 4812696, 6416928, 9625392, 19250784]

約数ペア:

[(1, 19250784), (2, 9625392), (3, 6416928), (4, 4812696), (6, 3208464), (7, 2750112), (8, 2406348), (9, 2138976), (12, 1604232), (14, 1375056), (16, 1203174), (18, 1069488), (21, 916704), (24, 802116), (27, 712992), (28, 687528), (32, 601587), (36, 534744), (42, 458352), (48, 401058), (54, 356496), (56, 343764), (63, 305568), (72, 267372), (81, 237664), (84, 229176), (96, 200529), (108, 178248), (112, 171882), (126, 152784), (144, 133686), (162, 118832), (168, 114588), (189, 101856), (216, 89124), (224, 85941), (252, 76392), (288, 66843), (324, 59416), (336, 57294), (378, 50928), (432, 44562), (504, 38196), (567, 33952), (648, 29708), (672, 28647), (756, 25464), (864, 22281), (1008, 19098), (1061, 18144), (1134, 16976), (1296, 14854), (1512, 12732), (2016, 9549), (2122, 9072), (2268, 8488), (2592, 7427), (3024, 6366), (3183, 6048), (4244, 4536)]