13398392

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3571}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 29147520

約数和(自身を除く): 15749128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3571, 3752, 7142, 14284, 24997, 28568, 49994, 99988, 199976, 239257, 478514, 957028, 1674799, 1914056, 3349598, 6699196, 13398392]

約数ペア:

[(1, 13398392), (2, 6699196), (4, 3349598), (7, 1914056), (8, 1674799), (14, 957028), (28, 478514), (56, 239257), (67, 199976), (134, 99988), (268, 49994), (469, 28568), (536, 24997), (938, 14284), (1876, 7142), (3571, 3752)]