19958994

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33601}}^1$

素因数の和:33623

約数の個数: 32

約数和(自身を含む): 48386880

約数和(自身を除く): 28427886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 33601, 67202, 100803, 201606, 302409, 369611, 604818, 739222, 907227, 1108833, 1814454, 2217666, 3326499, 6652998, 9979497, 19958994]

約数ペア:

[(1, 19958994), (2, 9979497), (3, 6652998), (6, 3326499), (9, 2217666), (11, 1814454), (18, 1108833), (22, 907227), (27, 739222), (33, 604818), (54, 369611), (66, 302409), (99, 201606), (198, 100803), (297, 67202), (594, 33601)]