11697730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 25142400

約数和(自身を除く): 13444670

約数列:

[1, 2, 5, 10, 11, 19, 22, 29, 38, 55, 58, 95, 110, 145, 190, 193, 209, 290, 319, 386, 418, 551, 638, 965, 1045, 1102, 1595, 1930, 2090, 2123, 2755, 3190, 3667, 4246, 5510, 5597, 6061, 7334, 10615, 11194, 12122, 18335, 21230, 27985, 30305, 36670, 40337, 55970, 60610, 61567, 80674, 106343, 123134, 201685, 212686, 307835, 403370, 531715, 615670, 1063430, 1169773, 2339546, 5848865, 11697730]

約数ペア:

[(1, 11697730), (2, 5848865), (5, 2339546), (10, 1169773), (11, 1063430), (19, 615670), (22, 531715), (29, 403370), (38, 307835), (55, 212686), (58, 201685), (95, 123134), (110, 106343), (145, 80674), (190, 61567), (193, 60610), (209, 55970), (290, 40337), (319, 36670), (386, 30305), (418, 27985), (551, 21230), (638, 18335), (965, 12122), (1045, 11194), (1102, 10615), (1595, 7334), (1930, 6061), (2090, 5597), (2123, 5510), (2755, 4246), (3190, 3667)]