189979438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{11717}}^1$

素因数の和:11808

約数の個数: 24

約数和(自身を含む): 317932776

約数和(自身を除く): 127953338

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 8107, 11717, 16214, 23434, 128887, 257774, 785039, 1417757, 1570078, 2835514, 8635429, 17270858, 94989719, 189979438]

約数ペア:

[(1, 189979438), (2, 94989719), (11, 17270858), (22, 8635429), (67, 2835514), (121, 1570078), (134, 1417757), (242, 785039), (737, 257774), (1474, 128887), (8107, 23434), (11717, 16214)]