13426190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 25100064

約数和(自身を除く): 11673874

約数列:

[1, 2, 5, 10, 37, 74, 131, 185, 262, 277, 370, 554, 655, 1310, 1385, 2770, 4847, 9694, 10249, 20498, 24235, 36287, 48470, 51245, 72574, 102490, 181435, 362870, 1342619, 2685238, 6713095, 13426190]

約数ペア:

[(1, 13426190), (2, 6713095), (5, 2685238), (10, 1342619), (37, 362870), (74, 181435), (131, 102490), (185, 72574), (262, 51245), (277, 48470), (370, 36287), (554, 24235), (655, 20498), (1310, 10249), (1385, 9694), (2770, 4847)]