19349712

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 80

約数和(自身を含む): 56782080

約数和(自身を除く): 37432368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 953, 1128, 1269, 1692, 1906, 2256, 2538, 2859, 3384, 3812, 5076, 5718, 6768, 7624, 8577, 10152, 11436, 15248, 17154, 20304, 22872, 25731, 34308, 44791, 45744, 51462, 68616, 89582, 102924, 134373, 137232, 179164, 205848, 268746, 358328, 403119, 411696, 537492, 716656, 806238, 1074984, 1209357, 1612476, 2149968, 2418714, 3224952, 4837428, 6449904, 9674856, 19349712]

約数ペア:

[(1, 19349712), (2, 9674856), (3, 6449904), (4, 4837428), (6, 3224952), (8, 2418714), (9, 2149968), (12, 1612476), (16, 1209357), (18, 1074984), (24, 806238), (27, 716656), (36, 537492), (47, 411696), (48, 403119), (54, 358328), (72, 268746), (94, 205848), (108, 179164), (141, 137232), (144, 134373), (188, 102924), (216, 89582), (282, 68616), (376, 51462), (423, 45744), (432, 44791), (564, 34308), (752, 25731), (846, 22872), (953, 20304), (1128, 17154), (1269, 15248), (1692, 11436), (1906, 10152), (2256, 8577), (2538, 7624), (2859, 6768), (3384, 5718), (3812, 5076)]