11520884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 21271488

約数和(自身を除く): 9750604

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 1291, 2231, 2582, 4462, 5164, 8924, 29693, 59386, 118772, 125227, 250454, 500908, 2880221, 5760442, 11520884]

約数ペア:

[(1, 11520884), (2, 5760442), (4, 2880221), (23, 500908), (46, 250454), (92, 125227), (97, 118772), (194, 59386), (388, 29693), (1291, 8924), (2231, 5164), (2582, 4462)]