13465456

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{6143}}^1$

素因数の和:6288

約数の個数: 20

約数和(自身を含む): 26284032

約数和(自身を除く): 12818576

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 6143, 12286, 24572, 49144, 98288, 841591, 1683182, 3366364, 6732728, 13465456]

約数ペア:

[(1, 13465456), (2, 6732728), (4, 3366364), (8, 1683182), (16, 841591), (137, 98288), (274, 49144), (548, 24572), (1096, 12286), (2192, 6143)]