11291938

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^2$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 19921536

約数和(自身を除く): 8629598

約数列:

[1, 2, 7, 14, 47, 94, 131, 262, 329, 658, 917, 1834, 6157, 12314, 17161, 34322, 43099, 86198, 120127, 240254, 806567, 1613134, 5645969, 11291938]

約数ペア:

[(1, 11291938), (2, 5645969), (7, 1613134), (14, 806567), (47, 240254), (94, 120127), (131, 86198), (262, 43099), (329, 34322), (658, 17161), (917, 12314), (1834, 6157)]