13501226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 21287904

約数和(自身を除く): 7786678

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 4243, 8486, 156991, 182449, 313982, 364898, 6750613, 13501226]

約数ペア:

[(1, 13501226), (2, 6750613), (37, 364898), (43, 313982), (74, 182449), (86, 156991), (1591, 8486), (3182, 4243)]