19447164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49109}}^1$

素因数の和:49130

約数の個数: 36

約数和(自身を含む): 53628120

約数和(自身を除く): 34180956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49109, 98218, 147327, 196436, 294654, 441981, 540199, 589308, 883962, 1080398, 1620597, 1767924, 2160796, 3241194, 4861791, 6482388, 9723582, 19447164]

約数ペア:

[(1, 19447164), (2, 9723582), (3, 6482388), (4, 4861791), (6, 3241194), (9, 2160796), (11, 1767924), (12, 1620597), (18, 1080398), (22, 883962), (33, 589308), (36, 540199), (44, 441981), (66, 294654), (99, 196436), (132, 147327), (198, 98218), (396, 49109)]