12366458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 21020160

約数和(自身を除く): 8653702

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 229, 403, 458, 806, 871, 1742, 2077, 2977, 4154, 5954, 7099, 14198, 15343, 27001, 30686, 54002, 92287, 184574, 199459, 398918, 475633, 951266, 6183229, 12366458]

約数ペア:

[(1, 12366458), (2, 6183229), (13, 951266), (26, 475633), (31, 398918), (62, 199459), (67, 184574), (134, 92287), (229, 54002), (403, 30686), (458, 27001), (806, 15343), (871, 14198), (1742, 7099), (2077, 5954), (2977, 4154)]