2019652228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{976621}}^1$

素因数の和:976683

約数の個数: 24

約数和(自身を含む): 3937739904

約数和(自身を除く): 1918087676

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 976621, 1953242, 3906484, 10742831, 21485662, 42971324, 45901187, 91802374, 183604748, 504913057, 1009826114, 2019652228]

約数ペア:

[(1, 2019652228), (2, 1009826114), (4, 504913057), (11, 183604748), (22, 91802374), (44, 45901187), (47, 42971324), (94, 21485662), (188, 10742831), (517, 3906484), (1034, 1953242), (2068, 976621)]