11319743

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 12257280

約数和(自身を除く): 937537

約数列:

[1, 31, 37, 71, 139, 1147, 2201, 2627, 4309, 5143, 9869, 81437, 159433, 305939, 365153, 11319743]

約数ペア:

[(1, 11319743), (31, 365153), (37, 305939), (71, 159433), (139, 81437), (1147, 9869), (2201, 5143), (2627, 4309)]