13474895

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 6846385

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 437, 665, 805, 881, 2185, 3059, 4405, 6167, 15295, 16739, 20263, 30835, 83695, 101315, 117173, 141841, 384997, 585865, 709205, 1924985, 2694979, 13474895]

約数ペア:

[(1, 13474895), (5, 2694979), (7, 1924985), (19, 709205), (23, 585865), (35, 384997), (95, 141841), (115, 117173), (133, 101315), (161, 83695), (437, 30835), (665, 20263), (805, 16739), (881, 15295), (2185, 6167), (3059, 4405)]