11640139

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 13989888

約数和(自身を除く): 2349749

約数列:

[1, 7, 23, 161, 197, 367, 1379, 2569, 4531, 8441, 31717, 59087, 72299, 506093, 1662877, 11640139]

約数ペア:

[(1, 11640139), (7, 1662877), (23, 506093), (161, 72299), (197, 59087), (367, 31717), (1379, 8441), (2569, 4531)]