11891328

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 31946400

約数和(自身を除く): 20055072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 179, 192, 346, 358, 384, 519, 537, 692, 716, 1038, 1074, 1384, 1432, 2076, 2148, 2768, 2864, 4152, 4296, 5536, 5728, 8304, 8592, 11072, 11456, 16608, 17184, 22144, 22912, 30967, 33216, 34368, 61934, 66432, 68736, 92901, 123868, 185802, 247736, 371604, 495472, 743208, 990944, 1486416, 1981888, 2972832, 3963776, 5945664, 11891328]

約数ペア:

[(1, 11891328), (2, 5945664), (3, 3963776), (4, 2972832), (6, 1981888), (8, 1486416), (12, 990944), (16, 743208), (24, 495472), (32, 371604), (48, 247736), (64, 185802), (96, 123868), (128, 92901), (173, 68736), (179, 66432), (192, 61934), (346, 34368), (358, 33216), (384, 30967), (519, 22912), (537, 22144), (692, 17184), (716, 16608), (1038, 11456), (1074, 11072), (1384, 8592), (1432, 8304), (2076, 5728), (2148, 5536), (2768, 4296), (2864, 4152)]