19309416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6794

約数の個数: 64

約数和(自身を含む): 58423680

約数和(自身を除く): 39114264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6761, 13522, 20283, 27044, 40566, 47327, 54088, 81132, 94654, 114937, 141981, 162264, 189308, 229874, 283962, 344811, 378616, 459748, 567924, 689622, 804559, 919496, 1135848, 1379244, 1609118, 2413677, 2758488, 3218236, 4827354, 6436472, 9654708, 19309416]

約数ペア:

[(1, 19309416), (2, 9654708), (3, 6436472), (4, 4827354), (6, 3218236), (7, 2758488), (8, 2413677), (12, 1609118), (14, 1379244), (17, 1135848), (21, 919496), (24, 804559), (28, 689622), (34, 567924), (42, 459748), (51, 378616), (56, 344811), (68, 283962), (84, 229874), (102, 189308), (119, 162264), (136, 141981), (168, 114937), (204, 94654), (238, 81132), (357, 54088), (408, 47327), (476, 40566), (714, 27044), (952, 20283), (1428, 13522), (2856, 6761)]