12620468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19597}}^1$

素因数の和:19631

約数の個数: 24

約数和(自身を含む): 26339712

約数和(自身を除く): 13719244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19597, 39194, 78388, 137179, 274358, 450731, 548716, 901462, 1802924, 3155117, 6310234, 12620468]

約数ペア:

[(1, 12620468), (2, 6310234), (4, 3155117), (7, 1802924), (14, 901462), (23, 548716), (28, 450731), (46, 274358), (92, 137179), (161, 78388), (322, 39194), (644, 19597)]