13903856

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{6343}}^1$

素因数の和:6488

約数の個数: 20

約数和(自身を含む): 27139632

約数和(自身を除く): 13235776

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 6343, 12686, 25372, 50744, 101488, 868991, 1737982, 3475964, 6951928, 13903856]

約数ペア:

[(1, 13903856), (2, 6951928), (4, 3475964), (8, 1737982), (16, 868991), (137, 101488), (274, 50744), (548, 25372), (1096, 12686), (2192, 6343)]