13057576

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 28097280

約数和(自身を除く): 15039704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 541, 862, 1082, 1724, 2164, 3017, 3448, 3787, 4328, 6034, 7574, 12068, 15148, 24136, 30296, 233171, 466342, 932684, 1632197, 1865368, 3264394, 6528788, 13057576]

約数ペア:

[(1, 13057576), (2, 6528788), (4, 3264394), (7, 1865368), (8, 1632197), (14, 932684), (28, 466342), (56, 233171), (431, 30296), (541, 24136), (862, 15148), (1082, 12068), (1724, 7574), (2164, 6034), (3017, 4328), (3448, 3787)]