12519807549

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{41759}}^1$

素因数の和:41909

約数の個数: 24

約数和(自身を含む): 17391870720

約数和(自身を除く): 4872063171

約数列:

[1, 3, 37, 73, 111, 219, 1369, 2701, 4107, 8103, 41759, 99937, 125277, 299811, 1545083, 3048407, 4635249, 9145221, 57168071, 112791059, 171504213, 338373177, 4173269183, 12519807549]

約数ペア:

[(1, 12519807549), (3, 4173269183), (37, 338373177), (73, 171504213), (111, 112791059), (219, 57168071), (1369, 9145221), (2701, 4635249), (4107, 3048407), (8103, 1545083), (41759, 299811), (99937, 125277)]