13898408

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 26732160

約数和(自身を除く): 12833752

約数列:

[1, 2, 4, 8, 101, 103, 167, 202, 206, 334, 404, 412, 668, 808, 824, 1336, 10403, 16867, 17201, 20806, 33734, 34402, 41612, 67468, 68804, 83224, 134936, 137608, 1737301, 3474602, 6949204, 13898408]

約数ペア:

[(1, 13898408), (2, 6949204), (4, 3474602), (8, 1737301), (101, 137608), (103, 134936), (167, 83224), (202, 68804), (206, 67468), (334, 41612), (404, 34402), (412, 33734), (668, 20806), (808, 17201), (824, 16867), (1336, 10403)]