11890912

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 26745768

約数和(自身を除く): 14854856

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 83, 88, 121, 148, 166, 176, 242, 296, 332, 352, 407, 484, 592, 664, 814, 913, 968, 1184, 1328, 1628, 1826, 1936, 2656, 3071, 3256, 3652, 3872, 4477, 6142, 6512, 7304, 8954, 10043, 12284, 13024, 14608, 17908, 20086, 24568, 29216, 33781, 35816, 40172, 49136, 67562, 71632, 80344, 98272, 135124, 143264, 160688, 270248, 321376, 371591, 540496, 743182, 1080992, 1486364, 2972728, 5945456, 11890912]

約数ペア:

[(1, 11890912), (2, 5945456), (4, 2972728), (8, 1486364), (11, 1080992), (16, 743182), (22, 540496), (32, 371591), (37, 321376), (44, 270248), (74, 160688), (83, 143264), (88, 135124), (121, 98272), (148, 80344), (166, 71632), (176, 67562), (242, 49136), (296, 40172), (332, 35816), (352, 33781), (407, 29216), (484, 24568), (592, 20086), (664, 17908), (814, 14608), (913, 13024), (968, 12284), (1184, 10043), (1328, 8954), (1628, 7304), (1826, 6512), (1936, 6142), (2656, 4477), (3071, 3872), (3256, 3652)]