12717726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15968

約数の個数: 32

約数和(自身を含む): 30600960

約数和(自身を除く): 17883234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 15937, 31874, 47811, 95622, 111559, 223118, 302803, 334677, 605606, 669354, 908409, 1816818, 2119621, 4239242, 6358863, 12717726]

約数ペア:

[(1, 12717726), (2, 6358863), (3, 4239242), (6, 2119621), (7, 1816818), (14, 908409), (19, 669354), (21, 605606), (38, 334677), (42, 302803), (57, 223118), (114, 111559), (133, 95622), (266, 47811), (399, 31874), (798, 15937)]