19837422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{100189}}^1$

素因数の和:100208

約数の個数: 24

約数和(自身を含む): 46888920

約数和(自身を除く): 27051498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 100189, 200378, 300567, 601134, 901701, 1102079, 1803402, 2204158, 3306237, 6612474, 9918711, 19837422]

約数ペア:

[(1, 19837422), (2, 9918711), (3, 6612474), (6, 3306237), (9, 2204158), (11, 1803402), (18, 1102079), (22, 901701), (33, 601134), (66, 300567), (99, 200378), (198, 100189)]