16772668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20063}}^1$

素因数の和:20097

約数の個数: 24

約数和(自身を含む): 33707520

約数和(自身を除く): 16934852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 20063, 40126, 80252, 220693, 381197, 441386, 762394, 882772, 1524788, 4193167, 8386334, 16772668]

約数ペア:

[(1, 16772668), (2, 8386334), (4, 4193167), (11, 1524788), (19, 882772), (22, 762394), (38, 441386), (44, 381197), (76, 220693), (209, 80252), (418, 40126), (836, 20063)]