11977085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 14930352

約数和(自身を除く): 2953267

約数列:

[1, 5, 37, 101, 185, 505, 641, 3205, 3737, 18685, 23717, 64741, 118585, 323705, 2395417, 11977085]

約数ペア:

[(1, 11977085), (5, 2395417), (37, 323705), (101, 118585), (185, 64741), (505, 23717), (641, 18685), (3205, 3737)]